Problem: Article: You'll need to create an additional account on Facebook to take over your account once Facebook deems you "dead." You'll also need to deem someone as your legacy contact if you are trying to trick the internet. Change the relationship status. Make the fake Facebook account a sibling of yours via Facebook's family setting. This will make it easier to convince Facebook that your "death" is legitimate. Add several friends of yours on the fake account. From your current Facebook profile, set your legacy contact in your settings as your "fake" sibling (which you just created). Facebook will give you a template that you can expand or detract from. You can find the legacy contact in the security section which is found in the settings menu. You'll need at least a couple of friends to write "RIP" on your Facebook wall. This will help curb any suspicions from the Facebook team responsible for memorializing accounts. Ask a small network of friends. You might be able to get the request accepted without the help of your friends, but it doesn't hurt your chances. From the fake account fill out a memorialization request for yourself. It helps if you are good with an image editing software in order to generate a fake article about your death. If there is anything you can use, submit it through the memorization request. The additional obituary or newspaper article is only optional as it says on Facebook. It should take a couple of days for Facebook to review your request. Once they do they will send either a confirmation or denial to your fake account. Try not to log into your real Facebook account until you received a confirmation from Facebook. Once they memorialize your account, you will have complete control of your "old" Facebook through the fake account.
Summary: Create a fake Facebook account. Choose a legacy contact. Get a few willing friends. Send in a memorialization request. Wait for the confirmation.

Problem: Article: Silver makes a really lovely bell-like ringing sound when it is tapped on, particularly when it is tapped on with another form of metal. If you want to try this out before tapping on your questionable silver, find a United States quarter made before 1965. These were made of 90% silver while US quarters made later than 1964 are made of a copper-nickel alloy. The older quarter will give a high-pitched, clear ringing tone, while the newer quarters will give a dull thump of a sound. If it makes a sound like a bell ringing, you have a real silver coin in your hand. If it's dull, the silver is, most likely, mixed with other metals.
Summary: Try the ring test with any coin. Drop your own coin on a flat surface from about six inches above it.

Problem: Article: Should you suspect that you have entered a minefield or mined area, either because you see warning signs, you see a mine or potential mine, or because a detonation occurs, remain calm and carefully back out of danger by stepping in your footsteps. If possible, do not turn around. Look behind you as you walk, and slowly place your feet exactly where they were before. Continue until you are sure you are out of danger, such as when you reach a road or other frequently traveled area. If you have to move forward for some reason, or you can't see your tracks to backtrack, you'll need to probe the ground for mines and move forward little by little. Probe the ground very carefully with your hands or feet; you can also use a knife or another object to gently probe the area inch by inch. Probe at an angle, rather than straight down, since mines are usually detonated from top-down pressure. Once you've cleared a small area, move forward and continue probing. It's safest to move through the field very slowly and on your belly, rather than walking through. If you're not absolutely sure where you stepped before, and you don't feel comfortable probing, don't risk moving. Inches can be the difference between life and death. Call for help or have people nearby do so. If you are alone and can use a cell phone, call for help. Do not use two-way radios unless absolutely necessary. The signal from the radio may cause certain types of mines or UXO to accidentally detonate. If you have no way of reaching anyone, wait. Do not try to "make a run for it" and do not attempt to probe your way out unless you know what you are doing. When exiting a minefield be alert for signs that a mine may detonate. Listen for unusual noises. You may notice a faint click if a pressure plate has been depressed or a tilt rod has been moved, or, more likely, you may hear the pop of the exploding cap. Pay attention to what you can feel, as well. If you are very alert and proceed slowly you may be able to feel the tension of a trip wire, for example. Soldiers call this "hitting the deck." If you notice any of the signs from the last step, or if someone nearby cries out a warning that they have detonated a mine, drop to the ground as quickly as possible. You may have as little as a second before the mine explodes, but if you use that second wisely you may be able to escape serious injury or death. Mines explode upward, and it's safest close to the ground. If possible, fall backward in order to shield your upper body from shrapnel as much as possible. While it's certainly possible to fall onto another mine, the area right behind you is the safest place to fall, because you were just walking there. Do not try to outrun the explosion; projectiles will fly out from the mine at thousands of feet per second, and the casualty radius - the distance from the mine in which you can expect to be injured - can be up to 100 feet or more. If you find a mine, help make sure that other people avoid it by marking it. Use internationally recognized symbols or signs if possible, or use the customary local warning. Make sure you are in safe territory before attempting to erect a warning. Note the location of the danger, and report it to police, the military, or local de-miners.
Summary:
Backtrack your way out of a mined area. Probe the ground. Get help if you're in over your head. Pay attention for signs that a detonation may occur. Drop to the ground immediately if a detonation has been initiated. Mark the hazard, and report its location to the proper authorities.