Recent comments in /f/explainlikeimfive
Ornery-Code-6249 OP t1_j9nu1p6 wrote
Reply to comment by wotquery in ELI5: Why is it that animals who live far longer lives than us have similar cancer rates? by Ornery-Code-6249
That was the follow up question I was going to ask actually, about blue whales and how they have more cells which sensically would make you assume its easier for them to get cancer, but as you said, it's not very well researched. I saw a while ago a kurzgesagt video which I can't find which theorised that big animals such as whales get hypertumors often which kill their cancers and create a rate more even with the rest of us. Maybe that's why.
wotquery t1_j9ns0sr wrote
Reply to ELI5: Why is it that animals who live far longer lives than us have similar cancer rates? by Ornery-Code-6249
A good way to think of this is that animals all live roughly the same average number of heart beats. Human hearts beat say 60 times a minute and we live say 70years so that is 60•60•24•365.25•70 which is like two billion or so. Now a humming bird only lives like two years so its heart beats 35times faster. Or a tortoise lives 210 years but its heart beats a third of the human rate.
What this is getting at is mostly metabolism. And metabolism has a lot to do with cell division. And cell division has a lot to do with cancer rates.
Edit: A good question to ask is shouldn’t a blue whale have more instances of cancer because it has more cells, but cancer is also tied into the age of cells in a poorly understood way.
CheeseMakingMom t1_j9msb84 wrote
Reply to comment by jennyjuice9799 in eli5: What are the odds in 2023 that California “falls into the ocean” due to a massive earthquake (or anything else for that matter)…? by jennyjuice9799
Still unlikely.
The landmass isn’t simply floating on the water, waiting to be split and separated to float off into the sunset.
Cute question though. We were asking that in elementary school in the early 1970s.
jennyjuice9799 OP t1_j9mrx8z wrote
Reply to comment by CheeseMakingMom in eli5: What are the odds in 2023 that California “falls into the ocean” due to a massive earthquake (or anything else for that matter)…? by jennyjuice9799
so i should have asked what are the odds of a chunk of cali falling into the sea? thx!
-domi- t1_j9mot82 wrote
Reply to comment by valeyard89 in Eli5: how do pressurized spray cans work? Spray paint, cooking oils, hairspray etc by garlicknotter
The venturi effect you're describing is not how spray cans work. It is how (a lot of) spray guns work for airbrishing and stuff. But typical aerosol cans are literally just a substance that's kept liquid by the pressure it's under, with a straw dipped in it leading to a nozzle you can open. That's why once a can gets somewhat empty, you can only get a decent amount of paint/oil/hairspray/etc out if you hold it upright.
valeyard89 t1_j9mlc74 wrote
Reply to comment by -domi- in Eli5: how do pressurized spray cans work? Spray paint, cooking oils, hairspray etc by garlicknotter
if you blow across the top of a straw dipped in water, it creates low pressure in the top part of the straw, which draws up the liquid from below.
therealdilbert t1_j9m18y9 wrote
Reply to comment by jdogx17 in ELI5: What is a "government attack?" by wolvess_throwaway
>The conspiracy theorists give the government far too much credit.
sure, but that doesn't mean that people within the government using government resources can't do nefarious stuff
tmahfan117 t1_j9lwzw7 wrote
Reply to comment by Sand_Trout in ELI5: Are all solids minerals? If not, why? by CaitlinN22
Yea you right
Flair_Helper t1_j9loyzc wrote
Please read this entire message
Your submission has been removed for the following reason(s):
Loaded questions are not allowed on ELI5. A loaded question is one that posits a specific view of reality and asks for explanations that confirm it. A loaded question, by definition, presumes that something must be true in order for the question to stand.
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jdogx17 t1_j9lo0kc wrote
Reply to comment by [deleted] in ELI5: What is a "government attack?" by wolvess_throwaway
There are no people behind the throne.
There are certainly people above the throne, and beyond the reach of the throne. But that’s it.
SayPhenomenal t1_j9llv0h wrote
Reply to comment by [deleted] in ELI5: What is a "government attack?" by wolvess_throwaway
Everything is a conspiracy! Do your research sheeple!
Yawn.
[deleted] t1_j9lllwe wrote
Reply to comment by [deleted] in ELI5: What is a "government attack?" by wolvess_throwaway
[deleted]
manofredgables t1_j9lk2u4 wrote
Reply to Eli5: how do pressurized spray cans work? Spray paint, cooking oils, hairspray etc by garlicknotter
Many gases become liquids at relatively modest pressures. Air, for example, does not. If you were to pressurize an aerosol can simply with air, the pressure would dissipate rather quickly. But something like Butane turns into a liquid at room temperature at a practical 6-10 atmospheres, and if you try to reduce the pressure it will boil and restore the pressure, until all of it has boiled off. This provides a lot more volume. This boiling action requires heat, just like boiling water does. It will absorb heat, and that's why you may have noticed that aerosol bottles become cold when used a lot.
That's also why many aerosols are very flammable. There are alternatives that aren't flammable, but they're often needlessly expensive. Butane is dirt cheap.
[deleted] t1_j9lil13 wrote
Reply to comment by jdogx17 in ELI5: What is a "government attack?" by wolvess_throwaway
[deleted]
softwhiteclouds t1_j9li2zc wrote
The government cannot manage to keep to a budget, prevent secrets from being leaked, craft sensible laws, collect the taxes owed to it, enforce its own regulations to prevent train derailment disasters, or do a multitude of any other things without seriously cocking it all up most of the time. I refuse to believe they are capable of organizing false flag shootings to further a legislative agenda.
It's more likely they merely politicize and highlight ones that occur for the same purposes.
jdogx17 t1_j9lgkwd wrote
Reply to comment by wolvess_throwaway in ELI5: What is a "government attack?" by wolvess_throwaway
I think when you put this in the context of how government can’t agree how to put signs on toilets, it will become clear that government isn’t organized enough to do anything about.
One House Rep recently said that the USA should be dissolved into two countries based on the last election’s results, and there was very little criticism from other members of the party.
The conspiracy theorists give the government far too much credit.
wolvess_throwaway OP t1_j9lbgjz wrote
Reply to comment by NewCanadianMTurker in ELI5: What is a "government attack?" by wolvess_throwaway
this makes a lot more sense, thanks!
NewCanadianMTurker t1_j9lb5do wrote
The general idea is that mass shootings are conducted by the government so that they have an excuse to pass gun control laws which will force people to give up their guns.
The smaller details (such as why a particular person was chosen to be framed, how the framing was conducted, or what the government will do once its citizens are unarmed) will vary depending on which conspiracy theorist you ask.
[deleted] t1_j9l44a9 wrote
Reply to comment by ScienceIsSexy420 in ELI5: Are all solids minerals? If not, why? by CaitlinN22
[deleted]
explainlikeimfive-ModTeam t1_j9l42jq wrote
Your submission has been removed for the following reason(s):
ELI5 is not for straightforward answers or facts - ELI5 is for requesting an explanation of a concept, not a simple straightforward answer.
If you would like this removal reviewed, please read the detailed rules first. If you believe this was removed erroneously, please use this form first. If you believe this was removed erroneously, please use this form and we will review your submission.
[deleted] t1_j9l0svb wrote
[removed]
PaulBardes t1_j9kzmfi wrote
Reply to comment by PaulBardes in ELI5: Are all solids minerals? If not, why? by CaitlinN22
Yes, that's my point. I don't see how melting something turns it into a non-mineral.
ruidh t1_j9kzdrt wrote
Reply to comment by PaulBardes in ELI5: Are all solids minerals? If not, why? by CaitlinN22
Ice has a crystalline structure.
PaulBardes t1_j9kz9kr wrote
Reply to comment by ruidh in ELI5: Are all solids minerals? If not, why? by CaitlinN22
The necessity of a crystalline structure on the definition seems like an unnecessary restriction imo.
jennyjuice9799 OP t1_j9nxt66 wrote
Reply to comment by CheeseMakingMom in eli5: What are the odds in 2023 that California “falls into the ocean” due to a massive earthquake (or anything else for that matter)…? by jennyjuice9799
exactly awww :)