Cool Guides

I've seen a game show about pulling semi trucks uphill by the teeth, I'm sure an 8kg grenade pin pull force isn't a stretch.

Almost all guns that can cause hearing damage (with repeated firing) without a silencer are still going to cause hearing damage despite that silencer.

It just takes a few more shots to accumulate the same level of auditory damage.

That’s how loud shots are despite the action of silencers. Silencers exist to protect your hearing when you likely only need to fire off one or two shots at most… with such few shots you can avoid the conspicuousness of hearing protection while getting that hit done.

I knew the asteroid one, but it still baffles my mind to this day.

Neo is a superhero using hacks in a video game world. Criticising The Matrix because Neo is better with guns than any real person is like criticising Superman because nobody can leap tall buildings in a single bound.

Since everyone's having fun dunking on these, I might as well have a go and potentially look like a fool in the process. Note, I will be commenting on the accuracy of the chart and assessing whether the chart is correct, not the myth.

1. Partially-correct. As someone else said, it's very unlikely for you to restart a heart with a defib; they're meant to stabilize a fibrillating heart (when the heart is beating irregularly and too quickly, like a heart attack). However, if you can get a person's heart to start fibrillating by some other method, like CPR, then it can help stabilize them.

2. Correct. It does indeed take longer than a couple seconds to knock someone out with chloroform. That said, supposedly plenty of other medical anesthetics that supposedly can put you out really fast.

3. Misleading. Tracing calls is extremely fast, it's getting the proper authorization that takes time.

4. Iirc this is technically correct; forensic investigation doesn't actually tell you anything about what happened, only what is present now. The explanation is what you get from the evidence. Seems a bit like saying, "guns don't kill, it's the massive trauma resulting from your body trying to stop a tiny lump of lead that's flying at over 1k meters-per-second that kills you" but okay.

5. Technically correct, but wrong in practice. This is such a widespread myth that cops will sometimes repeat it. Additionally, the time period can be anywhere between 24~72hrs, depending on the person responding. So if someone tells you to fuck off and wait, call and try again.

6. Correct. >95% of the time the victim is too busy trying not to drown in order to yell or scream. You need air to scream, and if you're struggling to get air, then screaming isn't something you're doing.

7. Partially-correct. Aiming with two guns is possible, but significantly harder than shooting one. People try to do something hard like splitting their attention to aim at two targets, and then when they can't do it, they assume that it's impossible. No bitch, that's like an archer giving up because they didn't hit the target the first time. Don't let your dreams be memes, gitgud.

8. Partially-correct. There are some extremely quiet guns out there, and subsonic ammo helps quiet the gun further (bullets aren't breaking the sound barrier, also lower powder load = smaller explosion). However, it's unlikely you'll get a gun down to a "pew pew pew" like in the spy movies.

9. Almost completely wrong. Firstly, aim at center mass. Yes, it's thicker, but there's also a lot of air in there and the individual pieces of metal are probably thinner. It'll be easier to hit and less likely for the lock to deflect the bullet (hitting a flat-ish surface vs curved one). Secondly, use something other than a .22 pistol.

10. Mostly correct. If you have headsets then you probably could, especially if they cover your mouth, but otherwise basically correct.

11. You see that little lever? You're supposed to hold that down before you pull the pin. Dumbass.

12. Eh, kinda. Depends on the asteroid belt. Planetary belt? They can absolutely be that dense (though they're unlikely to be all that big). Stellar belt? Probably not, or at least ours isn't that dense. That said, it's a big universe out there and we haven't even come close to visiting our neighboring stellar system, so who knows.

Tbh, some of these myths are so widespread and have such a high risk of causing injury from ignorance (like 5 and 6) that it should be illegal to repeat them in a way that portrays them as factually correct in media. However, based on my current knowledge, that's my rundown on the trues/falses.

I don't like this, I'd prefer if they provided a source or explanation. "A phone call takes up to an hour to trace"? Really? How do we even trace phone calls? Why doesn't a defibrillator work? It's not movies that taught us that! School taught me that shit!

Waiting 24 hours to report a person missing isn’t a myth… just a stupid fucking thing that happens a lot and has no basis in law.

You could try to report a person missing immediately but depending on their age, gender, sex, sexual orientation, race, ethnicity, economic status, job employment, location, and maybe many more factors, a police/sheriff department might flat out deny a report because they simply can’t do their job right.

It’s not a myth, it is reality and many people encounter this issue. Especially in the ‘70s and ‘80s in the United States, teenagers would often be dismissed as missing and considered runaways. So the fact is you might be forced to wait or have your report completely ignored by the appropriate law enforcement agency.

I see we're still sharing this guide of misinformation.

You can aim at two targets. Phone tracing does not take an hour. You can shoot and disable most locks including the one pictured with most calibers that aren't a .22. Grenade pins can be pulled with teeth depending on grenade and whether you're applying tension to the spoon. Gunshot noise is affected by a suppressor, but bullet noise is based on speed, weight, and shape.

I’m very confused on the grenade pin one.

If you held down the level (not sure what it’s called), wouldn’t the pin be fairly easy to remove? Why would that be harder than your teeth?

I’ve never seen a grenade in person.

The grenade thing depends on the generation of grenade. Also depends on the country of origin. Assuming we are talking about the American M67 one you see in most movies, there are 3 different generations of safeties.

Quick basics of an American grenade- the spoon is the handle looking thing that is sticking out the top and runs along the side. Under it in the head of the grenade is a spring that is always trying to push the spoon off its hinge and make it fly off, while then starting the fuse and the whole bang process. The safety pin (a codder pin with a ring on one side to pull on) runs through the head of the spoon and is held in place simply through binding into its hole/channel by tension provided by the spring. For a little bit of extra safety the end of the pin sticks out about a quarter inch and is bent for a little, but easily straightened and pulled out with the ring (look up a picture and you will see what mean).

The old ones were just the safety pin held in place by the spring/spoon mechanism. But if you had excessive vibration or just enough pressure and you had pre-straightened the safety for pulling ease, it would negate the spring pressure and the safety pin could slip in and out with ease (thus easy to pull with teeth for Rambo effect). People didn't trust it, so it was typical to then use electrical tape to hold the spoon down wrapped around the full body and then a bit extra folded back to make a quick pull tab. To throw: pull e-tape, pull pin, throw. The army then added a secondary safety to the safety. It was this secondary safety clip that held the spoon down to the head, providing constant tension and stopping the vibration loosening issues. They were also intentionally designed to have to get pulled off in opposite directions. To throw: (I am left handed) sweep safety clip left, pull pin right, throw. This was in my opinion the best setup and my favorite of grenade generations. Apparently this was about 50/50 with other others. So the army then came out with their third generation, the "confidence" thumb guard thing. It is a metal flap switch that locks/latches the safety clip onto the pin ring. I thought it was dumb. Most people hate it. But credit where credit due- it is impossible to fuck it up. Now to throw: thumb/sweep up on confidence latch, sweep left on safety clip, pull right on pin, throw.

I hear the silencer one a lot, and although it's not nearly as quiet as media likes to suggest, they can be much quieter than you expect. There are a lot of variables to play with when it comes to guns and noise.

The part of a drowning person let me remember this video where a sociopath pushed a drunk woman into a river, then left even after hearing "help i can't swim" https://invidious.adminforge.de/watch?v=LPs7kHIiVZ0

So reading through these comments and also based on what i already know, it seems like this coolguide is pretty much bullshit.

Someone's never played Pistol Whip.

Depends on the lock, for example a disecu combination lock can be opened with another disecu combination lock or your hands

The Defibrillator thing is very misleading. Yes, a Defibrillator alone cannot restart a heart. You need to do CPR and if you can combine it with a Defibrillator (operated by a doctor or an AED) you actually have a chance of reviving someone (obviously there is no 100% success rate and the person needs to be "freshly" dead).

As far as the lock one, I have watched the lock picking lawyer open a padlock with a ramset gun 🙄 so yes it does work.