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‘That girl is going to get herself killed’ (2022)

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211–220 of 474 posts

Re: ‘That girl is going to get herself killed’ (2022)

#211

Earlier quoted context omitted.

A mix of both I think. The plastic bag warning is aimed at parents of children mostly. Babies, love crinkly things. I know that my son when he started crawling would seek out the on floor garbage cans to play with the bags we used as a liner. If you have someone who is not thinking about the ramifications, they would let the kid play with the bag, kid would end up putting it over their head(yay, surround sound) and s…

In theory, children that young shouldn't be unattended anyways. The onus shouldn't be on the company for not printing a warning, but on the parent for a lack of supervision (aka negligence).

Printing the warning might be cheaper than dealing with lawsuits? Courts don't accept "ha, Darwin!" as an argument.

Re: ‘That girl is going to get herself killed’ (2022)

#212

Earlier quoted context omitted.

Aren't light fixtures typically direct mains power?

Limited by the wiring and circuit breakers - typically 15amps. With as resistive as skin is to electricity, 110 isn't usually enough to overcome it and push power through the heart. Keyword: usually

I don't think the breaker is really relevant here. Unless you've been impaled by a spike, it's impossible to draw 15A of current through your body from a 120V or 240V circuit. At those voltages, there's really no difference (to you) between shocks from circuits with or without a 15A breaker.

I guess there is a asterisk here if you're also shorting something much more conductive than yourself, since the breaker might cut power before you'd naturally let go and break yourself from the circuit. But that seems like a pretty unlikely situation for most home shocks.

Re: ‘That girl is going to get herself killed’ (2022)

#213

Earlier quoted context omitted.

As long as the paranoia is about how nature is going to try and kill you at any chance it gets, sounds good to me!

That paranoia is the creeping realization that civilization coddles us to the point of uselessness in the face of trivial survival challenges, and that nature actually cares not one jot for your continued existence as a living being. I’d modify your statement to say not that nature is trying to kill you, but that you’re irrelevant. The difference is deeper than it might at first seem.

> civilization coddles us to the point of uselessness in the face of trivial survival challenges

I scoff at this notion. Each of us is a weak, fragile hairless monkey. There is no such thing as “civilisation”. It is just other monkeys just like you and me caring about fellow monkeys so much that we go to extremes to protect each other. Civilisation is the term one uses to describe these combined efforts. It is not something which makes you weak, it is the way we choose to cling together and protect each other. It is our way to face the survival challenges.

Re: ‘That girl is going to get herself killed’ (2022)

#214

Earlier quoted context omitted.

>It only takes 80ma across your heart to stop it In a lab, sure. In reality you need a lot of amps going into the body to get enough amps across the heart to screw with it. Defibrillators wouldn't be chock full of capacitors if that wasn't the case. Constantly repeating these sorts of misleading DARE-esque talking points is why nobody takes what the safety preachers have to say seriously. People find out through life…

This is a really silly take. Parent post didn't say YOU WILL DIE IF YOU EVER GET SHOCKED, FULL STOP. They said that you can die if you're shocked. If you have a substantial chance of death doing something it's common sense to avoid that thing, especially when it's trivial to do so. If you want to be a manly man who don't need no safety, go for it, but you're setting up a straw man in OP's post and safety awareness in…

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Re: ‘That girl is going to get herself killed’ (2022)

#215
post #104

Earlier quoted context omitted.

Does it matter whether the light was switched on? It seems like the path of least resistance in that scenario would be the other copper wire leading out of the light socket rather than the high resistance person connecting to ground. I've had a similar experience, where (at the age of about 10) I touched an exposed 120v AC wire on a running water pump, while standing in a muddy field, and I only got a mild vibrating…

> Does it matter whether the light was switched on? Depends on how it is wired. Sometimes lights are wired so that the switch comes before the fixture, sometimes after. One of several reasons you should always turn power off at the breaker when fiddling with the wiring, instead of assuming it won't be hot if the switch is off.

No, I mean if the switch is closed...

  [hot wire]---[switch]---[load]---.
                                   |
  [neutral wire]-------------------+
                                   |
                               [person]
                                   |
                               [ground]
In this situation would the current "prefer" to go to neutral or to ground?

Edit: Or this one...

  [neutral wire]---[load]---[switch]---.
                                       |
  [hot wire]---------------------------+
                                       |
                                   [person]
                                       |
                                   [ground]
...where "load" is like a 20 watt LED bulb or something.

Re: ‘That girl is going to get herself killed’ (2022)

#216

Earlier quoted context omitted.

Last Saturday afternoon I was driving home in heavy fog. Suddenly coming towards me was a BMW SUV at least 75% in my lane. I managed to brake heavily and drift towards the outside verge. We didn’t hit. It’s about the closest I’ve come to a head on collision. With my whole family in the car, there was utter silence for the next several minutes. Pretty sure I nearly died three days ago.

In case you had hit, a deadly accident would be more likely because of the SUV's weigh. A 4000 pounds vehicle contains has twice the energy of a 2000 pounds vehicle at the same speed. Just another example of inequality in face of death between rich and poor.

The solution, obviously*, is to just drive faster if you're in a light vehicle, to match the SUV's kinetic energy. If they're going 40 MPH, you just need to go ~60MPH, thanks to the v^2 in the kinetic energy equation.

*(/s)

Re: ‘That girl is going to get herself killed’ (2022)

#217

Earlier quoted context omitted.

I'm not sure how we could enumerate all the possible risks in a wilderness or near wilderness setting.

You don't have to enumerate, just acknowledge. Some people think trying to get a selfie with a buffalo is a good idea. You don't have to tell them all the was it could end badly, just that it likely will. Same for the person hiking something like Zion. They should be prepared for any relatively expected contingency, and if they don't know what those are, they are unprepared to do so.

The picture thing is such a small part. You'd have to also do that for everything else - bear defense/prevention, hot springs, numerous injuries, etc. And you'll still have people who go "I was trying to take a picture with an elk, not a buffalo!".

Re: ‘That girl is going to get herself killed’ (2022)

#218
post #70

Winter Storm Elliott was a good reminder that even in urban areas sometimes nature is going to make a solid effort to kill you. Nature deserves our respect, and everyone should do some basic preparation for the potential hazards where they live. How many people have road flares in their car? Or blankets? Or some sort of emergency heat source? These things don't take up much space, are cheap to acquire, and easy to ma…

Or some sort of emergency heat source?

Any automobile with adequate fuel is a fine source of heat. As long as you're not parked inside.

Re: ‘That girl is going to get herself killed’ (2022)

#219

I know someone who spent her twenties as an ocean lifeguard, including the real Baywatch, LA County Fire Department lifeguards. That's competitive to get in, and she's one of the few women to qualify. 6 feet tall, blonde, and muscular. Country girl who grew up on ten acres in Northern California. She spent years rescuing people who did stupid stuff. During the off-season for the beach she did off-road vehicle rescues…

[deleted]

Re: ‘That girl is going to get herself killed’ (2022)

#220
post #159
post #86

Earlier quoted context omitted.

> Going around a bend, I saw a car in the ditch on the outside of the curve. I stopped the car, put on the hazards, and went to see if there was anyone in the car. As I was about to cross the highway a car come sliding around the bend more or less sideways. The lesson here is this: lightning strikes twice (frustratingly, the usual idiom is as wrong as can be). In other words, if you observe an outcome and have no oth…

Is it that lightning strikes twice, or that most events are not as rare and in need of as much setup as a lightning strike?

I think the idea for the metaphor is that, if you see lightning hit a tree, you shouldn't think it is so rare that it wouldn't hit the tree a second time (as some people then think "lightning never strikes the same place twice")... it is, in fact, so rare to have hit anything at all, that it having hit that tree in the first place is maybe an indication that that tree is acting as some kind of preferential local lightning rod and it is actually likely to hit the same tree again.

https://www.theweathernetwork.com/ca/amp/news/article/can-li...

> Believe it or not, this long-held myth is far from the truth. While the odds of being struck by lightning are low, the chances of lightning striking the same place twice are high. Lightning can, and often will, hit the same spot multiple times.

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