recursal/SCP-RECURSAL huggingface dataset:
Item #: SCP-729
Object Class: Safe
Special Containment Procedures: SCP-729 is stored in a standard security chamber at Site ██. For ease of testing SCP-729 has been connected to the Site ██ water and sewage systems; however, use of the object outside of test conditions is prohibited. The risks associated with passive interaction with SCP-729 are minimal. Some staff have reported feeling 'dirty' or 'stressed' during prolonged periods in the vicinity of SCP-729, accompanied by a mild compulsion to make use of SCP-729 to bathe. This compulsion does not appear to be strong enough to force staff to break containment protocols so as to access SCP-729. However, staff feeling said compulsion are encouraged to leave the vicinity of SCP-729.
Description: SCP-729 is a large bathtub carved from marble. The item's properties were discovered by accident during a police reconstruction of a suspected murder-suicide in ████████, ██; it was retrieved by an undercover Foundation agent soon after.
Bathing in SCP-729 has been described as extremely relaxing to the extent that individuals using it for this purpose must be encouraged to leave by an external force; they will not exit the bath of their own accord. The primary effect of SCP-729 begins to manifest between 5 and 15 minutes after an individual has begun to bathe. At this stage, all foreign or abnormal objects are forcibly expelled from the user's body; this has been observed to include artificial implants, parasitic organisms, cancerous growths and [DATA EXPUNGED]. While under the influence of SCP-729, users appear unaware of this process. If disturbed by an external force, they immediately experience extreme pain consistent with the trauma inflicted upon their body. Objects removed in this way typically settle in the water alongside the bather.
Approximately 4 minutes after the initial manifestation of SCP-729's effect, bathers begin to suffer from rapid muscle wastage; material lost in this way becomes mixed with the water within the bath. As a result of this, bathers quickly lose the strength required to exit SCP-729 even if they were so inclined, and must be assisted by external observers. Within 6 minutes, the process begins to affect major organs, extracting them from the body almost intact; death typically occurs soon after. Despite the massive trauma inflicted in this way, users remain ignorant of the effect unless alerted to it by an external force.
Complete deconstruction of the bather's body is typically completed within 20 minutes of the onset of SCP-729's effect. At this stage, it is possible to extract specific organs from within the mix of water and organic material left within the bathtub, although these are typically damaged to some extent. If left in SCP-729, these remains are further deconstructed; after 5 hours, no identifiable material remains, with the contents of SCP-729 instead comprising an organic 'soup'. Long-term tests have indicated that this appears to be slowly absorbed into SCP-729, leaving clean water after 8 days. Parts of the stone from which SCP-729 is carved subsequently show discolouration.

« SCP-728 | SCP-729 | SCP-730 »
Item #: SCP-7^@$#OVAR 9000!!!1!!*(#$
Object Class: Ke@#%^ SUPR1337KETER!!!!!!1!!!1!111!!#$%^
Special Containment Procedures: SCP-732 is currently uncont@!#%$ U CANT HES INVINCABLE!!!1!!1!1!111!!@#$wever, if containable, let alone contained, SCP-732 should be kept away from all vital records and should be @#$%3^@4167 Subject must be provided with a 1500 room mansion and a secret lab with which to combat crime and villainy@#$5$%86&*ll compromised records must be destroyed to avoid further contamination of our database.
Description: SCP-732 is a force or entity whic#%^&@Subject is impossibly witty and charming^&*(%@nges our records into fan-fiction ramblin$%^& Subject has psykic powers and can blow peple up with teh blink of an eye#$%^bouts are currently unknow@#$% HES WITH ALL THE KEWL SCPS@#$%@$quiries into the nature of SCP-732 have met with little success #$%TEH HOROR!!!1!!11!! TEH ELdRICH HOROR!!!11!!!!11!!@#hile there is no certain evidence, it is theorized tha#$%^$ Subject likes cult classics %^&*%of our records have been compromised by SCP-732.
ADDENDUM-732-01: A recent breach in SCP-!@#i'manorphanwithnofamilybutlotsofmoneybwahahahaha!@'s containment, which should have warranted the simple and safe procedure of [DATA EXPUNGED], -somehow- led to the deployment of Mobile Task Force Omega-7. SCP-076%^^kicked abel's ass and now he's my bestestestfirend evar!!@# was quite displeased when he found that the "elfin death god" he was sent to contain was not a death god of any sort at all. Quite $$onadatewithSCP-105!%^displeased.. For the sake of our remaining budget, it is strongly advised that more effective methods be found for countering SCP-732's corruption^%$fgsfds!@#.
—Dr. █████

« SCP-731 | SCP-732 | SCP-733 »
5/16/1985. Maintaining velocity in recovery operations is the most effective way to force SCP-745 pairs to split.

Item #: SCP-745
Object Class: Euclid
Special Containment Procedures: SCP-745's point of origin has been traced to an abandoned stretch of Highway ██ in northern New Mexico. The Foundation has purchased the surrounding land and the highway has been redirected. On-site security are disguised as Highway Patrol agents and are tasked with removing trespassers and capturing any new hunting pairs of SCP-745. Any SCP-745 creatures that are captured, live or dead, are to be loaded into class 3 BCU storage containers to await transport to Site 17. Containment procedures to preserve living specimens of SCP-745 are still being researched and no captured specimen has survived more than a week in captivity, but as there have been no new sightings of SCP-745 outside of its point of origin the species is presumed to be effectively contained. Requests for access to SCP-745 cadavers are to be forwarded to Dr. Langford directly.
Description: SCP-745 is a bipedal nocturnal predator. The head is a bloated sack of clear skin that lacks visible sensory organs or a skull. The brain of the creature can be directly observed and is wrapped in a web of bio-luminescent organs below the skin. Skin covering the rest of the body has a deep black coloration. Living specimens of SCP-745 are capable of producing a steady output of 1400 to 3200 lumens from their head. At night, this effectively obscures the rest of the body and gives the appearance of a floating point of light. When defending itself or communicating with other members of its species, this light has been observed to change color and flash in specific patterns. SCP-745's genetic structure is not carbon based.
SCP-745 almost exclusively hunts in pairs along remote sections of highway. Two specimens are capable of moving at speeds of up to 180 km per hour in perfect unison, taking the appearance of the headlights on a fast moving vehicle. SCP-745 targets lone vehicles on the highway, and hunting pairs will attempt to run the driver off the road by pursuing or charging their target. Once their prey swerves off the road or comes to a stop, the pair will separate to directly assault and consume the vehicle's occupants. SCP-745 has not yet been directly observed while feeding as captured specimens will not eat, and successful attacks have yet to leave any witnesses behind. SCP-745 rarely leaves any remains behind apart from scraps of clothing and shoes. Vehicles recovered after SCP-745 attacks rarely show any sign of forced entry and are covered with the child-like hand prints from SCP-745's front paws.
Addendum: No lairs, nests or young of SCP-745 have been found. SCP-745 had established a wide territory across the southwestern United States until Foundation teams began thinning their numbers in the 1960s, after which all recent SCP-745 sightings have been on the secured patch of land in New Mexico. Reports of phantom lights in other parts of the country have been investigated with no signs pointing to SCP-745 involvement.

« SCP-744 | SCP-745 | SCP-746 »
Item #: SCP-749
Object Class: Safe
Special Containment Procedures: SCP-749 is to be contained in a sealed Live Containment Vault with a minimum of three armed guards at all times. All guards posted are to be equipped with chemical dispersal units loaded with appropriate insecticides at all times.
The walls of the vault are to be sloped in order to inhibit SCP-749's attempts to crawl up them; electrified mesh capable of delivering a 5000 volt shock is to be installed over all viewing windows.
To feed SCP-749, dedicated sprinklers are to be turned on and a mammal weighing no less than 70 kilograms is to be introduced into the habitat. The sprinklers are to remain on for at least an hour. Feeding is to take place every five days, and no additional personnel are permitted within the room while feeding takes place.
Description: SCP-749 is an apex predator superficially resembling members of the subphylum Myriapoda, approximately 3 m long with two to three hundred pairs of legs. Each individual SCP-749 possesses powerful forcipules which secrete a powerful acidic compound with a measured pH of 0.3.
SCP-749 demonstrates a predilection for hunting during rainstorms, and appears to be familiar with urban settings. Its preferred hunting methods consist of climbing up the walls of domiciles, using its forcipules to gain entry (usually by boring a hole through a wall or window), then feeding upon sleeping individuals within. SCP-749 shows a marked intelligence in evaluating potential prey: in all reported SCP-749 attacks, the creature fed upon the smallest unaccompanied individual, and its feeding habits in containment continue to support this conclusion of intelligence.
SCP-749 appears to avoid detection prior to these attacks due to a combination of both visual and aural camouflage: When actively hunting prey, SCP-749 will alter its hue to match even complicated surfaces, such as stonework, rendering it visually almost undetectable until it strikes. The unique pattern of walking and form of legs possessed by the creature causes it to emulate and therefore blend in with the sound of raindrops impacting hard surfaces. However, due to the fidelity with which SCP-749 replicates this sound, varying the sound based on the surface, SCP-749 either is intelligent enough to vary its walking patterns based on surface, or exudes a non-vibration based effect that causes it to be heard as raindrops by potential prey.

« SCP-748 | SCP-749 | SCP-750 »
Item #: SCP-757
Object Class: Safe
Special Containment Procedures: SCP-757 has been transplanted to a garden plot at Bio Site-103, which is to be under constant surveillance. Access to SCP-757 requires authorization from a researcher with level 3 clearance. The plot is to be cleaned of all rotten instances of SCP-757-1 twice a month, and they are to be incinerated on-site.
Description: SCP-757 is a fruit producing tree similar to Prunus persica (common peach tree), that is 3.63m tall. The texture and properties of its wood are identical to that of a Malus domesticus (apple tree); it is easily broken, damaged, or burnt. Its leaves are identical to those of ordinary Prunus persica.
Every dawn, SCP-757 produces new fruits, which are collectively designated SCP-757-1. Growth takes five minutes on average, although the size of the fruit is directly proportional to the growth time. Instances of SCP-757-1 remain in place for the duration of the day, and at dusk fall to the ground and rot rapidly. The amount of time an instance of SCP-757-1 takes to rot is directly proportional to its size. Human beings viewing SCP-757-1 while it remains attached to SCP-757 display a minor compulsion to consume it. Instances of SCP-757-1 are universally reported to be "extremely sweet" and "delicious".
If a subject consumes any part of an instance of SCP-757-1, a new organ will form in the anterior of the subject's abdomen. This process is reported to be very painful. Over the course of a week, a new fruit of the type consumed by the subject forms inside this organ, causing further pain and visible swelling (and in the case of very large fruit, tissue damage). When the fruit is ripe, it is forced up a tube leading to the esophagus and ejected from the mouth, distorting the subject's tissue in order to pass. It almost always causes permanent damage in this passage, despite the fruit itself being distorted to some degree in the course of ejection. The object regurgitated is always an ordinary, perfectly formed specimen of the fruit type initially consumed. It does not possess SCP-757-1's anomalous properties.
SCP-757 has been observed to produce the following types of fruit, in decreasing order of frequency: peaches, plums, apples, pears, watermelons, bananas, pineapples, strawberries, blueberries, raspberries, blackberries, kumquats, kiwifruit, lemons, and (in one case) pumpkins.
There is presently no cure for SCP-757's effects. If the new organ is surgically removed before fruit regurgitation, it regrows at a rate identical to that of the first growth. Testing to determine a physical, chemical, genetic, or foreign cause of the effects is pending. Testing to determine whether SCP-757-1's juice retains its anomalous effects is pending approval. Proposals to cross-pollinate SCP-757 with SCP-1147 have been denied.
SCP-757 was discovered in ██████, ████████, after several reports of people regurgitating fruit appeared in a local newspaper. It was eventually discovered in the backyard of an abandoned house. A large amount of rotten fruit was found at its base, along with several malnourished corpses.

« SCP-756 | SCP-757 | SCP-758 »
Item #: SCP-762
Object Class: Safe
Special Containment Procedures: SCP-762 is held inside a storage crate at Site ██. As SCP-762 does not appear to be dangerous to anyone not placed inside of it, no further precautions are required. Anyone wishing to experiment with SCP-762 must get authorization from Dr. Rights.
Description: SCP-762-1 is a torture device similar to the infamous Iron Maiden of Nuremberg. It was recovered in 19██ from a box in the basement of [DATA EXPUNGED] in ██████, Austria. When opened, SCP-762 was found to have a male human in it, now known as SCP-762-2. When found inside SCP-762-1, SCP-762-2 had the device's large spikes embedded in his flesh, but when removed from SCP-762-1, all of the subject's wounds healed instantly. SCP-762-2 was found to be completely catatonic, but otherwise in decent health except for several rotten teeth and a large scar on his left arm. Given the unique properties of SCP-762-1, it may be impossible to determine how long SCP-762-2 was in the device. Dating on the device shows that it dates back to the late fifteenth century, so it is possible that SCP-762-2 has been in the device for centuries.
Any person placed inside SCP-762-1 appears to enter a state of suspended animation. Subjects no longer need food, water, or even air when inside SCP-762-1. Subjects also appear to be immune to the effects of disease or injury when inside SCP-762-1, including the large wounds inflicted by SCP-762-1 itself. Subjects do, however, remain conscious, and the experience is described as being very painful. Once subject is removed from SCP-762-1, all wounds inflicted by the device are instantly healed. Since all physiological processes except for cognition are suspended while in SCP-762-1, it seems likely that a person placed in it will not age.

« SCP-761 | SCP-762 | SCP-763 »
SCP-765

Item #: SCP-765
Object Class: Safe
Special Containment Procedures: SCP-765 is to be isolated from the rest of Site-88 by a wire fence of at least 1.22 meters. Instances of SCP-765-1 are harmless beyond this area, and SCP-765's effects are negligible at this range. SCP-765 is to be staffed with a rotating group of researchers and guards. These personnel are to be changed every three to six days to avoid suffering the detrimental effects of SCP-765. Researchers who have been absent from SCP-765 for at least one month may apply for assignment to it again.
Description: SCP-765 is a duck pond, discovered in the █████████ region of South Carolina in 197█. SCP-765 appears to emanate an emotional effect causing what researchers have called "serenity." Researchers, guards, and test subjects within the field of SCP-765 report relaxed feelings, contentment with their life, and justification with their life choices. However, after seven to twelve days, the shift becomes one of lethargy, apathy, boredom, and depression. Further shifts beyond this are currently being monitored, with test subjects D-02841, D-02844, and D-02851 having been in the effect for over a ███████ █████. Psychological reports on all these subjects are available at request with approval from Dr. G████.
Due to its relaxing nature, SCP-765 is regularly assigned to researchers undergoing severe stress or lethargy. The effect does not appear addictive or memetic in any way.
Addendum SCP-765-1, 197█:

Unsurprisingly, several members of the Anatidae family showed up today, classified SCP-765-1. While they do not appear affected by SCP-765, staff have reported that a degree of jollity has been observed in participants and the speed with which the negative effect is reported seems to be diminished. Recommend further research with other species of waterfowl. - Dr. █████

« SCP-764 | SCP-765 | SCP-766 »
Item #: SCP-766
Object Class: Safe
Special Containment Procedures: Due to SCP-766's immobile nature, Site-362 has been built around it. Operated by dummy corporation ██████ ███ ██ in ██████, Indonesia, SCP-766 is stored in a locked room behind the site's storage room. A wooden crate has been lowered over it, which is fastened to a cleat on the floor by a combination lock.
Though classified as Safe, precautions should be taken when interacting with SCP-766. Leather gloves and Plexiglas visors are recommended for handling, and are stored on-site.
Description: SCP-766 is a human-shaped anomaly in space that matter cannot pass through, making it, in effect, an invisible "statue" of a person. Plaster applied to the anomaly has allowed researchers to study its shape: It is in the shape of a perfectly anatomically correct nude woman in her late 30s with features consistent with the native population of the island. It is running, mid-stride, and looking behind, up, and to the left. The right hand forms a fist with the fingers leaving a hollow, cylindrical opening, suggesting that it once held an implement of some sort. A band on the left shoulder is indented in a way that the strap of a satchel might cause. SCP-766's facial expression appears both exhausted and startled.
SCP-766 was once known to the local population as the "Woman-Bearing Tree." A Santalum album had grown around it, suggesting its shape. It had been considered a local botanical oddity until a forest fire in 19██, which destroyed the tree and left ash resting atop SCP-766, making it appear that the debris was floating. Foundation agents intervened, sequestering it.
SCP-766 does not appear to actually be constructed from any sort of material. X-rays do not show its form and tests to determine conductivity have returned no results. Sonar remains the sole effective imaging technique. Attempts to obtain a sample of SCP-766 using diamond-tipped drills resulted in broken machinery.
All elements of SCP-766 are solid and immobile. This extends to its "hair", and agents should be mindful to avoid puncture wounds. The use of on-site safety equipment, though not mandatory, is strongly recommended. Attempts to relocate SCP-766 have proven ineffective. The use of bulldozers and other heavy machinery to move it has been attempted, to no avail.
Addendum 766-01:
Time and resources providing, studies using the services of SCP-182 or any other mediums at the Foundation's disposal could provide fruitful results. Though other tests have turned up nothing, perhaps an intellect can be sensed using the talents of some of our other SCPs.
-Dr █████
-Request denied pending unforeseen allowances in extra resources.

« SCP-765 | SCP-766 | SCP-767 »
Specimen of SCP-779 in the wild.

Item #: SCP-779
Object Class: Safe
Special Containment Procedures: SCP-779 is currently contained at Site ██, in ██████. SCP-779 specimens are to be contained in a 6 m x 6 m chamber with no furniture. All personnel entering SCP-779's containment chamber are to wear hazmat suits. Hazmat suits are to be checked for ruptures before and after entering the containment chamber.
In the event of a suit breach, compromised personnel are to be removed from the area and detained for twenty-four (24) hours. SCP-779 is to be provided with one (1) liter of milk each day.
Description: SCP-779 is a species of insect similar in appearance to the common bee or a wasp. Specimens of SCP-779 are typically colored red and black, although variations in this have been noted among their populace. SCP-779 usually breed and live in human residences, but sightings of SCP-779 have been reported at rivers and lakes, suggesting the possible existence of a subspecies.
SCP-779 operates with a typical social system; a queen is always present in the center of the nest and reproduces constantly, while workers retrieve food for the rest of the hive by stealing from the residence. SCP-779 queens are recognizable by the distinctive yellow spot present on their backs.
SCP-779 nests are usually formed from whatever materials are available in a section of the human residence with little traffic, such as an attic or basement. SCP-779 have been observed to operate at all times of the day. When a nest has been formed, specimens of SCP-779 will attempt to sting residents, injecting them with their hallucinogenic venom. After this initial injection, SCP-779 will sting their victims at least once per day to keep the venom in their system.
When injected with the venom, victims of SCP-779 will perceive SCP-779 as small humanoid figures with wings and believe that SCP-779 are assisting with the maintenance of the residence. Victims will continue to believe this even if the residence undergoes structural collapse.
Continued exposure to SCP-779's venom can result in victims viewing them as their 'children' and defending them from most threats. SCP-779 appears to only sting humans, and will not undergo this parasitic relationship with other species.
SCP-779 will consume most edible substances, with a particular affinity to milk. Consumption of milk seems to be remedial to SCP-779. Injuries such as torn wings and missing legs have been observed to heal in a matter of hours after consumption.
Victims of SCP-779 will usually give most of their food to SCP-779, but will not allow themselves to succumb to malnutrition. SCP-779 can exist in symbiosis with their victims for months or years, until the victim is cut off from the supply of venom.

« SCP-778 | SCP-779 | SCP-780 »
Item #: SCP-788
Object Class: Euclid
Special Containment Procedures: SCP-788 is contained at Site ██ in a high-temperature ceramic lined chamber 25 m in diameter, filled with molten lead kept at a temperature of 900 degrees Centigrade. If SCP-788 becomes active or attempts to break containment, its containment chamber is to be cooled until SCP-788 ceases movement. SCP-788 is to be fed 500g pellets of iron and magnesium on a daily basis.
Description: SCP-788 is a creature resembling an African carp (Labeo coubie), approximately 3.2 m in length and composed entirely of ultramafic magma with a 'skin' of cracked picritic basalt. It is currently estimated to have a core temperature of approximately 1475 degrees Centigrade, though its skin temperature is typically much lower. Samples obtained from SCP-788 have shown no differentiation or internal structure.
SCP-788 has been observed with simple behavior identical to that of a typical water-dwelling fish. It does not exhibit unusual strength for a creature of its size, though its sheer size and mass can result in damage to its containment cell if it becomes agitated. SCP-788 consumes several types of ore and minerals, with a preference for iron and magnesium, though it has not been observed excreting any material. Since its containment, SCP-788 has grown approximately 22 cm in length.
SCP-788 was discovered following the 19██ eruption of [REDACTED]. It is currently theorized that multiple instances of SCP-788 may exist in the mantle layer of the earth, and the eruption of [REDACTED] may have brought SCP-788 to the surface. Contingencies are currently in place if another instance of SCP-788 is discovered by Foundation or civilian assets.
Addendum 788-01: Incident 788-01
On █/██/██, SCP-788 became slow and apathetic for a period of approximately twenty four (24) days, during which its abdomen swelled considerably. At the end of this period, SCP-788 produced over ███ spherical objects, presumably eggs, with an average diameter of approximately 3 cm. Analysis shows that these are composed of the same type of magma as SCP-788, and all specimens have been separated into another containment cell and placed under observation.

« SCP-787 | SCP-788 | SCP-789 »
Item #: SCP-791
Object Class: Safe
Special Containment Procedures: Containment area is to have a sealed drainage system, and any materials or liquids collected are to be submitted for testing and review. Emergency drainage systems are to be maintained at all times, and must possess no fewer then eight filtration screens.
SCP-791 is to be held in a wide-weave steel mesh bag, to allow for ease of location in a “Draining” event, and to pre-contain any biological events. Removal from the bag may only be done under testing conditions.
Description: SCP-791 appears to be a mass of liquid water held in a spherical shape by an unknown and undetectable force. Biological tissues can pass through SCP-791 as they would through normal water, and reports indicate the water to be similar to normal sea water, but with a lower salt content. It is impossible to “splash” SCP-791, however, water may be drawn out via the hands or mouth.
SCP-791 reacts to non-biological materials, such as stone or metal, as if it were a sphere of solid concrete. SCP-791 may be lifted, rolled, or otherwise manipulated in this way, but acquiring samples with non-biological materials is extremely difficult due to the extreme hardness and weight of SCP-791. SCP-791 does not reduce in dimensions when water is drawn from it. This is true even when withdrawing very high volumes of water.
The water of SCP-791 is sterile, and contains no microbes of any kind. It is almost identical to earth water, but has a slightly elevated amount of hydrogen. SCP-791 will randomly undergo “Draining” events, where massive amounts of water will pour from SCP-791. SCP-791 retains its properties during these events, and “Draining” can last between several hours to four months.
Items will sometimes exit SCP-791. It is unknown where these items originate from, though most appear to be “oceanic” in origin. Items resembling seaweed, fish, ████████, ██████, plankton, [DATA EXPUNGED] note possible awareness.
The ████████-like entities have occurred multiple times, and have [DATA EXPUNGED] unknown. Communication via █████ and similar alternate realities observed via SCP-2684, SCP-3374 or indirectly through SCP-257.

« SCP-790 | SCP-791 | SCP-792 »
Item #: SCP-809
Object Class: Safe
Containment Procedures: SCP-809 is to be kept in a secure storage locker in Site 19. No additional security beyond a standard keypad lock is necessary for containment. A room outfitted with monitoring equipment and four-point restraints is recommended for testing on unwilling subjects. As of ██/██/20██, please contact Agent ██████ to confirm availability of SCP-809.
Description: SCP-809 is a heavily stained and worn pair of leather boots, designated SCP-809-1 and SCP-809-2 for the left and right boot respectively. Forensic analysis of the boots confirms that the stains are composed of clay-rich soil and human blood. The design of SCP-809 is consistent with those of the boots worn by French infantry in the last years of World War One.
SCP-809 was discovered by Foundation personnel in the attic of an abandoned building in █████, France. Investigation confirms that the building was used as a field hospital from 1915 to 1917.
SCP-809 is activated by a subject donning both boots and closing his or her eyes for five to ten seconds. Upon activation, subjects experience a vision from the point of view of a French Corporal in battle. Drs. ████ and ███, both amateur military historians, have identified the setting as one of the innumerable trenches dug along the French/German border during the War. For the duration, the vision is perceived as reality.
Note that the subject need not be willing or conscious - activation may be achieved under sedation, as long as the subject's eyes are closed.
While minor details differ through separate tests, the general outline of each vision remains constant. Subjects relive the experience of a French infantryman being stabbed repeatedly through the abdomen by the bayonet of a German soldier, followed by approximately seven hours lying in the bottom of the trench before expiring from blood loss and trauma to various internal organs. Upon death in the vision, the subject will awaken. To an outside observer, the entire experience lasts only forty to sixty seconds.
SCP-809 has been confirmed to induce severe post-traumatic stress disorder in 80% of subjects upon the first use, 95% of subjects upon a second use, and 100% of subjects after three or more uses. Data collection is ongoing, but preliminary results consistently indicate permanent insanity after five to seven uses.
Class-A amnestics are available upon request to personnel with Level 1 security clearance or higher who have been volunteered for testing.
Addendum: Those with Level 2 Security Clearance should see document #809-a
Document #809-a:
As of ██/██/20██, ownership of primary access privileges to SCP-809 has been given to Agent ██████ for use in interrogation of suspected GOC and ORIA agents. Repeated application of SCP-809 has proven to be both more cost-effective and less likely to result in accidental death than traditional methods of enhanced interrogation.

« SCP-808 | SCP-809 | SCP-810 »
Item #: SCP-815
Item Class: Safe
Special Containment Procedures: SCP-815 requires no extraordinary containment procedures beyond a standard keypad-locked storage locker. Contact Doctor Meyers for access permissions. Under no circumstances should any non-class-D personnel open SCP-815. SCP-815 should be handled carefully as to prevent accidental activation.
Description: SCP-815 is a novelty “snake nut can,” a common prank device that consists of a small canister labeled “Salted Mixed Nuts,” while in actuality it contains four cloth-covered springs (meant to represent "snakes") that fly out upon opening. X-ray and multi-spectral imaging have as yet determined no measurable unusual qualities of the can or "snakes".
Upon opening, the "snakes" instantaneously vanish from the can and violently burst forth from the nearest person's (see note) face with extreme force. High-speed video footage reveals that the "snakes" appear to emerge from the lower sinuses, typically shattering the nose, cheekbones and upper jaw upon exiting. As a result, subjects often avoid major brain damage and remain alive until termination or death from blood loss/shock.
After approximately fifteen seconds, the can re-seals itself and produces another four ordinary "snakes". The method by which the “snakes” achieve such extraordinary velocity without breaking is unknown.
Note: Researchers are to be reminded that SCP-815 acts on the nearest person, even when opened by robot. I don't want to have to keep cleaning up these accidents, people.
– Doctor Meyers

« SCP-814 | SCP-815 | SCP-816 »
Item #: SCP-826
Object Class: Safe
Special Containment Procedures: SCP-826 is to be kept in a 25 cm x 25 cm safe with a numerical keypad lock. The combination for the lock will be given only to those with Level-2 clearance and will be changed on a weekly basis.
Description: SCP-826 is a 20 cm x 15 cm pair of bookends, molded in the shape of two outward-facing dragon heads. Scrapings from the surface of SCP-826 revealed a composition of 99% Sn, 0.5% Cu, 0.3% Sb, and 0.2% Pb, consistent with high-grade pewter. However, it is unclear whether SCP-826 is solid pewter or whether the pewter is merely a plating for some unknown element which gives the SCP its properties.
When a subject places a book between SCP-826, touching both ends, and leaves the room, SCP-826 will, in an instantaneous process, convert the interior of whatever room it is currently located in (a room defined as an enclosed area) into the setting of the contained book. Any form of entry into the room will instead open into a random location within the book's setting. During this transformation process, SCP-826, along with the contained book, will relocate to another part of the book's setting, showing a preference for places where books are normally found (libraries, studies, etc). To reverse the effects of SCP-826, a subject must remove the book from SCP-826, then exit whatever room SCP-826 was found in. The subject will find themselves outside the original room of SCP-826's containment, while SCP-826's containment room will be restored to normal.
In addition, the subject will find themselves at a random temporal location in the book's plot, ranging from the beginning to near the end of the book. If the subject does not find SCP-826 within the setting before the "end" of the book, SCP-826 will "reset" the setting, starting the book's plot over. The subject will then be "incorporated" into the book as a background character, losing all memories of a previous life outside of SCP-826.
Researchers studying SCP-826 are advised to enter the results into Experiment Log 826.

« SCP-825 | SCP-826 | SCP-827 »
Item #: SCP-830
Object Class: Safe
Special Containment Procedures: The location of SCP-830, designated Site-██, is to be barred from access to the public. At no time are non-Foundation personnel permitted on-site without the express orders of Level 3 personnel or higher. No personnel are to come into physical contact with SCP-830 at any time. To heighten Site-██ morale, anyone communicating with SCP-830 is to have a safety line and a designated marksman on hand to terminate the communicator in case of incident. No further constructions directly above or around SCP-830 are to be attempted, after the collapse of a catwalk (Incident 830-13B) resulted in the loss of sixteen site personnel, including one Level 3 touring the facility.
Description: SCP-830 is a shifting pool that initially appears to be composed of oil and sand. Attempts to recover samples from the pool have revealed only inert samples standard to the earth in that area. Researchers hypothesize that an item at the bottom of this pool may be responsible for this and the other effects of SCP-830.
Any humans coming into physical contact with SCP-830 are drawn into the pool itself, and presumably killed. The retracting powers of the liquid are remarkably strong, although with a sufficiently strong subject, severing the point of contact with the liquid of SCP-830 is sufficient to prevent the entire individual from being drawn in. Inanimate objects do not appear to be affected by this 'quicksand' effect.
Individuals drawn into SCP-830 may be contacted by standing within eight meters of the pool (for the safety of designated communicators, closer than six meters is not recommended). Distorted but recognizable faces of those consumed by SCP-830 will form upon the surface, one by one. The communicator may designate which one they wish to address by speaking only when the desired face forms on the surface. This may take some time, as it is estimated that SCP-830 has consumed in excess of 800 individuals in the span of its existence. Communicators should be trained extensively in human psychology and interrogative techniques. Chief characteristics of the faces of SCP-830 include remorse or regret for the actions directly leading to their consumption by SCP-830, and complaints of excruciating pain - it is extremely difficult to change the subject when communicating with a face of SCP-830.
Non-Foundation personnel within SCP-830 are predominantly occultists of the █████████ and ████████ ██████ traditions, apparently eliminated by the Chaos Insurgency from the years of 19██ to 19██, before SCP-830 was seized by Foundation personnel in 19██. Translators are on-site for any volunteers wishing to communicate with these faces, although prolonged exposure to SCP-830 has severely diminished their communicative ability - most faces from this period are incoherent or disjointed in their speech patterns. Over 50% are suffering from various forms of aphasia. Information collected on the █████████ and ████████ ██████ traditions has been catalogued and is available for study upon request to Dr. Jonas DeWitt, head of research for SCP-830.

« SCP-829 | SCP-830 | SCP-831 »
Item #: SCP-834
Object Class: Anomalous Euclid
Special Containment Procedures: SCP-834 is to be kept in a basic containment locker at Site 31. SCP-834 has been moved into an unnamed safe containment locker by order of O5-13. SCP-834 is to remain locked in containment locker Alpha-12. When being tested, D-class upon which SCP-834 is used are to be kept in a standard containment cell for the duration of testing, and are exempt from monthly terminations until effects can be ascertained.
Description: SCP-834 is a set of four markers (black, red, yellow and blue.) Each marker bears only a 'The Factory' logo, and no other distinguishing characteristics. The only effect of these markers is that they write permanently on human skin, resulting in tattoo-like markings. Testing has proven the ink sinks below the surface of the skin, and is only removable via laser dermabrasion, or similar tattoo removal procedures. See Addendum.
Addendum 1: On 2/██/20██ Junior Staff Researchers L██████ and C███████ appropriated SCP-834 under the pretense of testing it further, but in actuality to use it on themselves. When discovered, a decision was made by O5-13 to have the item removed to a more secure area, as well as to demote the Researchers to janitorial staff for three weeks. Dr. L██████ had been given a band of barbed wire around his wrist, while Researcher C███████ opted for a depiction of reptilian scales on his chest, to, in his words, 'reveal my inner dragon.' Both researchers are currently denied access to casual testing of any SCPs.
Note: Even if they are only Anomalous, SCPs are not toys. -Site Supervisor Nacht
Addendum 2: On 8/██/20██ screams were heard from Dr. L██████'s office. Security investigating found Dr. L██████ on the floor of his office, bleeding heavily from self inflicted wounds at his wrist. Dr. L██████ claimed the wounds were inflicted when he tried to remove the tattoo, after it began constricting upon his wrist. Medical investigation showed the only damage was that inflicted by Dr. L██████ digging at his skin with his own fingers. There was no sign of his tattoo.
Shortly after, acting on orders of the Site Director, a security team broke down the door of Researcher C███████'s living quarters, after he failed to answer his personal phone, and site pages. Researcher C███████'s corpse was found in his bathroom, his chest burst open from the inside as if by a great pressure. Further medical investigation revealed all the major organs of his chest were missing, but no other damage. A trail of bloody claw prints led to the shower drain, which had been ripped away.
A full exploration and cleaning of the Site's drainage and sewer system turned up nothing unusual.

« SCP-833 | SCP-834 | SCP-835 »
Item #: SCP-837
Object Class: Safe
Special Containment Procedures: SCP-837 is to be stored in its fully factored state when not undergoing experiments, with each factor stored in a separate plastic container. All experiments should be conducted in rooms with reinforced flooring.
Due to potentially dangerous consequences of cross-contamination, at no point are SCP-705 and SCP-837 to be stored at the same site.
Description: SCP-837 is a quantity of brown clay with two anomalous properties.
The first is that it neither releases nor absorbs moisture. Exposures to heat or water have not materially altered its composition, retaining its level of ductility, malleability, and texture.
The second property is its unusual reaction to being separated and combined. While both of these occur as easily as with normal clay, the results are non-arithmetic. When two pieces are combined, the resulting quantity is both larger and heavier than the individual pieces. When two pieces are separated, the resulting quantities are much smaller and lighter than they should be. Density remains approximately 1500 kg/cubic meter.
Measurements have shown that each quantity is an integer number of drams, an Imperial unit of weight equal to one-sixteenth of an ounce, or 1.8 grams at standard gravity. Combinations of two units of clay result in a multiplication of their weight in drams, rather than an addition. Six (6) drams of clay combined with five (5) drams yield thirty (30) drams, rather than the expected eleven (11). When separated, the clay is divided into factors of the original weight. A piece weighing 50 drams could be separated into 5-dram and 10-dram units, or 25-dram and 2-dram units. It cannot be divided into two 25-dram units.
When a prime factor is produced, further pieces separated produce one-dram units, without apparent loss of mass to the prime unit. One-dram units can theoretically be produced indefinitely, but disappear when combined with any other unit. Attempts to remove pieces smaller than one dram always result in a one-dram unit being produced.
The Foundation currently has two two-dram units, three three-dram units, two five-dram units, one seven-dram unit, and one eleven-dram unit. When separated, these quantities weigh 41 drams, or approximately 73 grams. When combined, the entire quantity weighs 207,900 drams, or 368 kilograms.
Due to its anomalous properties, SCP-837 cannot undergo normal chemical analysis. However, spectrometry shows results consistent with normal river clay.
SCP-837 was found by urban explorers in an otherwise empty warehouse in Munich, Germany, in a cardboard box with the number 6 stenciled on the side. The owners of the warehouse were unaware of anything being stored there.
Addendum 837-01: Any future samples of SCP-837 recovered must be stored at a separate site, barring O5 approval.

« SCP-836 | SCP-837 | SCP-838 »
SCP-839-1

Item #: SCP-839
Object Class: Safe
Special Containment Procedures: All instances of SCP-839 are to be kept in containment chamber 839-1. The chamber is to be supplied with approximately half (1/2) of a kilogram of various plant matter daily. Mating of SCP-839 is to be regulated, and any extra instances of SCP-839 are to be kept in Foundation medical centers for treatment of ill individuals.
Description: SCP-839 appears to be a species of annelid composed of sugar, flavouring and colouring. A microscopic label stating "CANDIED WORM" is found near each instance's posterior, followed by a smaller label stating the instance's "flavour". Each "flavour" is currently designated as SCP-839-x.
SCP-839 is generally found in temperate areas. SCP-839's diet mainly consists of decomposing organic matter, however when there is no decaying matter apparent SCP-839 may ingest live plant matter. SCP-839 sexually reproduces. Mating [REDACTED], followed by the egg hatching into a newborn instance of SCP-839.
When SCP-839 is ingested by any mammal, it will burrow through the stomach lining and towards a specialized organ. The choice of organ appears to be dependent on SCP-839's "flavour". SCP-839 will then attach itself to the organ and slowly ingest it. While the organ disappears, SCP-839 will change in form and chemical composition in order to match the organ. SCP-839 does not act as a perfect replacement, and other effects may occur. This process may take █ to ██ days to complete.1
SCP-839 has an average lifespan of three years. Users of SCP-839 are recommended to replace their integrated instance with a new instance every two years.
Addendum 839-1: Current "flavours" of SCP-839

"Flavour"
Colouration
Organ Replaced
Other Effects
Designation

Cherry
Red
Heart
Increased blood sugar, Type-2 Diabetes
SCP-839-1

Blue Raspberry
Blue
Kidney (One)
Blue urine
SCP-839-2

Green Apple
Green
Eye (One)
Mild hallucinations, "greenish" tint
SCP-839-3

Watermelon
Pink
Brain
[DATA EXPUNGED]
SCP-839-4

Lemon
Yellow
Stomach
Less Fibre content, diarrhea (Note: recommended for use with other instances of SCP-839, due to the ulcers created)
SCP-839-5

Grape
Purple
Lung (one)
"Fruity" smell to breath
SCP-839-6

Orange
Orange
Liver
Increased acidity of bloodstream (Not recommended)
SCP-839-7

Footnotes
1. Similarities between the life cycles of SCP-839 and SCP-1517 has been noted. Investigation into the possibility of a shared origin is under investigation.

« SCP-838 | SCP-839 | SCP-840 »
Item #: SCP-843
Object Class: Euclid
Special Containment Procedures: All 3 contained instances of SCP-843-1 are to be stored in their original packaging, within an airtight container. Should any unusual sounds be heard from within the container, D-class personnel armed with flamethrowers are to enter and cleanse the area. SCP-843-2 is to remain in an enclosed pen, with D-Class personnel entering every 12 hours to supply grain and water. Any instance of SCP-843-1 or SCP-843-2 in the wild are to be reported and destroyed.
Description: SCP-843-1 appears to be a seed of Phaseolus lunatus (lima bean), painted white with black spots to resemble a typical Holstein cattle's coat. The original packaging for SCP-843-1 contained 5 of these seeds, as well as a piece of paper proclaiming the items within to be 'Cow Seeds'. SCP-843-1 is itself harmless, though when planted within 5 days SCP-843-2 will manifest.
SCP-843-2 is a creature similar to a typical Holstein cattle, save that it is composed entirely of an unknown plant matter. At first, SCP-843-2 is much like a young calf and is rooted to the soil it sprouted from. However, at anywhere between 5 and 10 days the calf will uproot itself and begin to grow at █ times the rate of a normal calf. After uprooting, SCP-843-2 will grow increasingly aggressive. As there is only one instance of SCP-843-2 in containment, it is not currently known how or even if SCP-843-2 reproduces, or how SCP-843-1 is formed. It is currently theorized that [DATA EXPUNGED].
SCP-843 was purchased on ██-██-████ by Agent █████ in a rural town in ███████████. Two seeds were planted in her garden and soon sprouted, showcasing SCP-843-2. █████ reported and was able to contain one instance of SCP-843-2; however, the second escaped into rural ███████████.
Addendum: Agent █████ reported that the store she purchased the item from apparently had 'a couple of displays full of the things' and many people were interested in them. A recovery team was sent to the location █████ provided, but found that the store had been the victim of a faulty electric system and had burnt to the ground. All records of transactions have proven to be inaccessible (as the store was cash only and had no computer based record of transactions). As such, Mobile Task Force Upsilon-2 ("Cattlewranglers") has been established, searching for and containing more instances of SCP-843-2.

« SCP-842 | SCP-843 | SCP-844 »