Testing: Effects of single-user ingestion. 
Result: D-2172 ingested the entire instance 
save the packaging. No anomalous effects 
were observed. 

Notes: Subject compared the flavor to cream 
soda filtered through wet sand. -Dr. Smythe 


Experiment 3147/02 

Subjects: D-2172, D-56980 

Flavor: Shoe Shine 

Testing: Baseline anomalous effect. 
Result: After sharing the instance, subjects’ 


voices and mouth-control were swapped for 
approximately four minutes. Subjects were 
given a randomly selected tongue twister to 
make the other recite. Aside from the standard 
difficulty of the tongue twister, subjects also 
reported a mild feeling of disorientation from 
using unfamiliar oral configurations. 
Disorientation appeared to be non-anomalous 
in nature. 

Notes: Flavor said to be like leathery licorice. 
Despite the difficulties experienced using 
another person's mouth to speak, both 
subjects expressed that they enjoyed the 
experience and wished to continue taking part 
in future experiments with SCP-3147. -Dr. 
Smythe 


Experiment 3147/04 

Subjects: D-2172, D-11872, D-42271, 
D-56980 

Flavor: Pickled Pepper 

Testing: Maximum number of subjects 
recommended by SCP-3147 packaging. 
Result: As with the previous three-subject 
test, voices were traded forward to each new 
subject added to the chain, with the first 
subject to taste the instance gaining the voice 
of the last subject to do so. Testing extended 
for approximately fifteen minutes as subjects 
were allowed to ingest the entire instance save 
the packaging. Subjects participated in free- 
form conversation for the duration of the 
experiment. 

Notes: Flavor exactly as expected. On a 
personal note, | feel sorry for our poor 
transcriptionist. It was difficult enough for the 
D's themselves to keep track of exactly who 
was talking. -Dr. Smythe 


Experiment 3147/08 


Subjects: D-2172, D-56980 

Flavor: Chucked Wood 

Testing: Voice recognition technology. 
Subjects were provided with a voice-locked 
container, which they set to unlock when 
D-56980 spoke the passcode "open sesame". 
Result: After swapping voices, D-56980 stood 
on one end of the testing chamber while 
D-2172 approached the container on the other. 
D-56980 spoke the passcode through 
D-2172's mouth, causing the container to 
successfully unlock on the second attempt. 
Testing continued for approximately ten 
minutes in total with a variety of other voice- 
recognition programs and devices. Ratio of 
success to failure did not deviate substantially 
from standard use of the technology. 

Notes: Thankfully, the inability of the subject 
to directly use the voice that they have taken 
keeps SCP-3147 from being a substantial 
security threat. -Dr. Smythe 


Experiment 3147/11 

Subjects: D-2172, D-11872, D-42271, 
D-56980 

Flavor: Fuzzy Wuzzy 

Testing: Maximum distance of effect. 

Result: After activating the effect, the subjects 
were escorted to equidistant points along the 
perimeter of Site-272 and told to speak. The 
effect was maintained for approximately 
twenty-one minutes with no degradation. 
Subjects reported mild disorientation from not 
being able to hear their own voice while 
speaking, but the disorientation appeared to 
be non-anomalous and dissipated over time. 
Due to the effect linking the subjects' voices 
linearly, the subjects were able to successfully 
communicate a message in sequence from the 
initial instance activator to the last. 


Notes: Further testing at longer distances is 
required. Plans are being drafted, and an 
appropriate test site will be located before 
submitting the proposed experiment to the site 
director for approval. If the Foundation can 
reverse engineer this effect, it could possibly 
be used as an emergency communication 
method. -Dr. Smythe 


+ Incident 3147-01 


A containment breach involving SCP-3147 occurred on 
2017-06-25 during Experiment 3147/13, which was 
intended to test the effects of SCP-3147 on more than 
four subjects. Subjects were not informed of the 
recommended limitation. 


The following transcript has been edited down to the 
relevant segment. All designations indicate the initial 
speaker rather than the subject with their voice. D-42271 
was Slated to be the fifth and final subject to activate the 
instance's effect, and all statements by D-42271 should 
be considered approximate as they were reconstructed 
from memory rather than directly recorded. 


<Begin Log> 


[D-42271 takes the Bitter Butter flavored 
SCP-3147 instance from D-2172 and places it 
in her mouth while the other subjects 
converse. Twenty-six seconds later, she 
removes the instance and attempts to speak. 
She later reports that she was attempting to 
make the subject that had taken her voice 
speak profanities.] 


D-2172: Hey, Liz, you alright? 


[D-42271 drops the SCP-3147 instance and 
holds her hands up to her throat. She appears 
mildly distressed as she attempts to speak 


Articles 400-499 


again.] 


D-42271: Hello? Hey! Why isn't this shit 
working right? 


D-8342: Doc! /taps on observation window] 
There's something wrong with Liz! 


Dr. Smythe: Step back from the window, 
D-8342. D-42271, are you in need of 
assistance? 


[D-42271's mouth starts to move, but the voice 
that comes out does not belong to any of the 
test subjects. The originator of the voice has 
been designated Person of Interest 3147-01.] 


Pol3147-01: Help! 
D-8342: What the hell? 


D-42271: [looking to the other subjects] Who 
said that? 


Pol3147-01: Where are you? Please get me 
out of here! 


D-56980: Is that a kid? How did you get a little 
kid? 


Dr. Smythe: Everyone please be silent and 
remain calm. D-42271, are you still able to 
speak? Can she understand what you're 
saying? 


D-42271: [shrugging] How the hell should I- 
damn it, right. Sorry, can you hear me, honey? 


Pol3147-01: Yes, | can hear you! Please help 
me! Please! 


Dr. Smythe: Good. Keep her talking. Find out 


who she is, where she's at. 


D-42271: Okay, we're going to try and help 
you, hon. Just calm down and tell us your 
name. 


Pol3147-01: Okay. Okay. I'm Rebecca. 


D-42271: Hi, Rebecca, I'm Liz. Now, can you 
tell me where you are? 


Pol3147-01: | don't know! | was in a toy store 
with my mom, and | went to go look at the 
dolls, then there was this big man that grabbed 
me when mom wasn't looking, and he took me 
here! He said he needed to test stuff and he 
keeps feeding me candy and | don't like it 
anymore and my tummy hurts and- 


D-8342: Hey, she stopped. 


D-42271: Hello? Rebecca? Are you still there, 
honey? 


Dr. Smythe: D-42271, please ask- 


Pol3147-01: He's here! He's here! Tell him to 
go away! | can't eat any more! Tell him to stop! 
Please make him stop! 


D-42271: Hey! Asshole! | don't know who the 
hell you are, but if you touch one hair on this 
kid's head, | swear | will find you and | will fuck 
you up! You hear me? Leave her alone! 


[D-42271 later reports the sensation of her lips 
and teeth being forced open by an unknown 
metallic instrument. Pol3147-01's vocalizations 
become more distressed as D-42271 bends 
over and clutches at her chest.] 


D-2172: Shit! Back up! 


[The other four subjects stand against the test 
chamber's walls as D-42271 begins to vomit 
uncontrollably. Dr. Smythe calls for an 
emergency medical team.] 


<End Log> 


The effects of SCP-3147 on D-42271 faded more quickly 
than in previous tests, and contact with Pol3147-01 was 
lost. Testing of D-42271's vomitus has identified a 
number of anomalous food substances, including trace 
amounts of SCP-3147 and previously unknown variants 
of SCP-1079, SCP-1842-3, and SCP-1916. D-42271 
recovered physically from the incident and requested to 
be included in future five-subject testing of SCP-3147. 
The request has been denied. 


A search of law enforcement databases using the 
information provided by Pol3147-01 has positively 
identified her as Rebecca Simmons, reported missing in 
Broken Cliff, MO, USA on 2017-05-13. Pol3147-01's 
captor has been provisionally designated Pol3147-02, 
and locating both Persons of Interest has been added to 
the ongoing priorities for all Mobile Task Forces 
associated with the location and containment of Dr. 
Wondertainment and their products. 


« SCP-3146 | SCP-3147 | SCP-3148 » 


SCP-3148: Tranquility 


Item #: SCP-3148 
Object Class: Safe 


Special Containment Procedures: SCP-3148 is to be kept in a 
dedicated storage locker. This storage locker is to be fitted with a 
Faraday cage. Access to the files contained within SCP-3148-1 is 
allowed only through the isolated computer terminal connected 
directly to SCP-3148-1. Personnel are to be screened for changes in 
behavior or personality after accessing these files. 


Description: SCP-3148 consists of two electronic components, 
discovered on Yucca Flat, Nevada. SCP-3148-1 is an advanced 
Solid-State Drive with several times the storage capacity of any 
known electronic storage device. Its high storage capacity does not 
appear to be anomalous, but rather a result of advanced 
manufacturing techniques. SCP-3148-2 appears to be an 
anomalous energy storage device. SCP-3148-2 does not appear to 
suffer any losses in charge capacity or increases in internal 
resistance with time. The components of SCP-3148 were found 
within 10 meters of each other. No additional components or 
wreckage were recovered. 


SCP-3148-1 holds approximately 300 TB of information, in the form 
of .txt and .jpg files. These files appear to represent part of an 
alternate version of the Foundation database. Minor disparities from 
the known database have been noted, including known anomalous 
items with different designation numbers and several unknown 
anomalous items. Files contained in SCP-3148-1 also mention some 
historical disparities, including: 


¢ President James Carter of the United States winning the 1980 
Presidential Election. 

¢ The Democratic People’s Republic of Korea collapsing in 
1993. 


¢ The Japanese city of Kokura being destroyed by US nuclear 
bombing, in place of Nagasaki. 

¢ The widespread use of advanced computer network systems 
by 1965 


SCP-3148 has been tentatively identified as having originated from 
an alternate universe. Some of the files found on SCP-3148-1 have 
suggested the possibility of an active infohazard threat within 
SCP-3148-1. 

Addendum 3148-1: Files Recovered from SCP-3148-1 


Below is a list of notable files recovered from SCP-3148-1. All files 
have been cleared by the Memetics and Infohazards Division. All 
files appear to represent documentation for the same anomalous 
object. 

SCiPD_03-15-1958_ 3148 _0 

SCiPD_02-12-1960_3148_1 

SCiPD_14-01-1961_ 3148 3 

SCiPD_31-10-1962_3148_5 


SCiPD_17-06-2032_3148_N 


Anomalous Item 73-9791 


This document is a part of the 


For Clearance Level 0 and above 
Filed Under: Special Containment Procedures 
Location: Site-73 
Date: 18-03-1958 


Item Description: A set of film negatives taken using a Rapatronic 
camera at the site of the Operation nuclear weapons test, 
administered by the United States of America. The negatives are 
severely degraded, and appear to have been doubly exposed, 
displaying unrelated imagery superimposed on the original images. 
Due to the mode of creation and the highly classified nature of the 
material, mundane photo-manipulation has been deemed unlikely. 


Date of Recovery:02-03-1958 

Location of Recovery: UIU Field Headquarters, Baltimore 
Current Status: Stored in the visual media wing of Site-73 
Note from Researcher Constantine: 


This item is so incredibly inane that | take my assignment 
to it as a personal insult. There is quite honestly no 
indication that it is anomalous in any way. In fact, it looks 
like a shoddily done hoax. Then again, hoaxes are 
precisely what the UIU is best at containing, so perhaps | 
shouldn't be surprised. 


The only explanation | see is the timing of events. The 
nuclear detonation on the photographs happened only a 


few months before we contained them. Could the United 
States Government be so inept so as to allow these 
photographs to be defaced like this, such a short time 
after they were gathered? If so, | fear for the future of this 
world we are protecting. If not, we may have a legitimate 
oddity at hand. 


| am currently running tests on a sample of SCP-3148, 
looking for traces of Ziroconium-95 on the surface of the 
film. If | find it, ’ve determined that the negatives were 
actually taken at the site of a nuclear test. If that’s the 
case, and the negative was doubly exposed, there will be 
some distortion due to the presence of decaying fission 
products while the film was still light-sensitive. Just 
looking at them, it looks like this was the case. 


My testing should take no more than a few weeks. With 
any luck, this case will be filed away with the hairy fish 
before the New Year. 


(02-12-1960) : This documentation has been updated. 


SCP-3148 (A1960) 


Welcome to 


est. 1959 


Retrieving SCP-3148... 
Item #: SCP-3148 
Object Class: Safe 


Special Containment Procedures: All instances of SCP-3148-1 
are to be stored in separate filing lockers in the visual media wing of 
Site-73. Electronic copies of instances of SCP-3148-1 are to be 
stored in a designated Foundation memory core. Efforts are to be 
made to search for and contain more instances of SCP-3148-1. 


Description: SCP-3148 is a phenomenon that alters the content of 
photographs of nuclear detonations taken by high-speed cameras 
with exposure times of less than 100 nanoseconds. SCP-3148 may 
present itself in as many as 20% of photographs taken this way. 
Photographs taken by standard cameras do not appear to be 
affected. Alterations caused by SCP-3148 are widely variable, 
although they commonly consist of still images superimposed on the 
original footage, accompanied with heavy degradation. Photographs 
that have been altered by SCP-3148 have been designated 
SCP-3148-1. 


Chemical analyses on recently contained instances of SCP-3148-1 
instances suggest that all modified photographs were exposed only 
once. The possibility of forgery has not yet been discounted. 


Due to the context in which SCP-3148-1 instances are produced, all 
instances are expected to be sufficiently contained without 
Foundation involvement. However, the possibility of an information 


leak while SCP-3148-1 instances are in military custody is non- 
negligible. 


Addendum 3148-1: Recovery 


The first example of SCP-3148-1 was recovered from a 
compromised Unusual Incidents Unit facility after an unrelated 
containment breach event. UIU files suggest that the material was 
created on 29-10-1957, and that it had originally been in the custody 
of the Lawrence Livermore National Laboratory (LLNL). Further 
SCP-3148-1 instances have been found with the United States Air 
Force and the LLNL. The recovered UIU files also made reference 
to unusual modifications to related documentation. This claim has 
not yet been verified by the Foundation. 


Addendum 3148-2: Sample Footage 


The following is sample of SCP-3148-1. The material has been 
formatted as a film for ease of viewing 


+ Enter Level 2 credentials. 


(14-01-1961) : Urgent. This documentation has been updated. 


SCP-3148 (A1961) 


Welcome to 


est. 1959 
Retrieving SCP-3148... 
Item #: SCP-3148 


Object Class: Euclid 


Special Containment Procedures: SCP-3148 may be active and 
propagating outside of Foundation control. SCP-3148-1 instances 
are to be stored in an isolated containment chamber in Site-19. 
Electronic copies of instances of SCP-3148-1 are to be confined to a 
designated Foundation memory core, which is to be isolated from 
SCPNET at all times. Research personnel are allowed access to 
SCP-3148-1 upon request.