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Anonymous No. 16068929

What determines whether a male will turn into left or right?


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🧵 yeast and their waste products

Anonymous No. 16068840

A metabolic view of cities makes it clear and obvious they are unsustainable machines which produce carcinogenic pollutants 24 hours a day, 7 days a week. Just like yeast drown in their own metabolic waste products the same is happening to cities all around the world.

Systematic analysis of global industrial activity by independent researchers reaches essentially the same conclusion, human industrial activity and resource consumption is unsustainable.

Some key facts and figures that highlight these issues:

Cities account for 60-80% of global energy consumption and 75% of carbon emissions, despite only occupying 3% of Earth's land.
Air pollution, much of it from urban and industrial sources, causes an estimated 7 million premature deaths annually worldwide.
Humanity's resource consumption and waste generation exceeds what the planet can sustainably support. We would need the equivalent of 1.7 Earths to sustainably meet the demands of current human activity.


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Anonymous No. 16068832

What causes dreams? Do hormonal urges affect dreams?

>She could have had a baby, but instead science gave her an abortion
https://www.youtube.com/watch?v=yzFFtBsl5ps


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Anonymous No. 16068822

Why is the average IQ in Haiti so low?


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Anonymous No. 16068816

Since everybody is talking about MUH VACCINES how do I check the contents of my own blood?


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Anonymous No. 16068776

Teeth are the worst-designed aspect of the human body

>you have to brush them 2-3 times a day just to make sure they don’t rot in your mouth

>if you let plaque build up on your teeth and/or get gum disease, the bacteria has been found in arterial plaque meaning not brushing/flossing can lead to heart attacks

>for some reason, teeth are plaque magnets

>They’re entirely misleading because they look like bones but they aren’t bones mainly because they can’t fucking regenerate. The one part of my body that looks like a bone and feels like a bone, and would be really handy if it had the ability to regenerate like a bone, isn’t a bone and can’t regenerate.

>You’re basically guaranteed to have to get your wisdom teeth removed

>teeth often just don’t come in right at all and it sometimes requires surgery

>the shapes of our teeth creates confusion over whether humans are supposed to eat meat or not

>bonus: ruins blowjob


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Anonymous No. 16068749

What does this guy who you're making look evil tell you how long I need to wait before you're hell'd?


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🧵 Differential Equations by Artin Braun

Anonymous No. 16068728

Have any of you used this text, how was it, and did you like it? Because I plan on working through it after I finish Calculus by Stewart so I can finally work through PDEs by Strauss.


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Anonymous No. 16068725

I need a scientific opinion of the Greek Ambrosia.

If you are unfamiliar it is the myth of a fruit that made the Gods immortal.

I just made my own recipe and ate it. I used fresh pineapple, organic honey and an essential oil called Neroli.

The essential oil is the key. For a while now I'm had the theory that collagen protein misfolding is a major key to aging. Neroli contains phenylacetic acid, which can act to correct protein misfolding. In tests with Buphenyl it has shown to increase the lifespan of the fruit fly dramatically.

The essential oil tastes like a soap, though it may be more accurate to say soap itself tastes like essential oil. In any case I only did the test with 3 drops. This is basically just a tolerance test to see if it gets me sick or any side effects.


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Anonymous No. 16068709

Couldn't all of the information we know be false? So by knowing more, you are wasting your time and memory with that false data! How do you detect false information?


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🧵 Is climate change going to bring about the end of humanity?

Anonymous No. 16068634

Anons, I'm really anxious about climate change. Only people talking about it are either entirely convinced we are at the end of society. people like Guy McPherson and Michael Dowd predict the end within 10 years. I'd rather not watch my wife get rape-murder-cannibalized and would prefer necking myself before the show gets too gorey.

the other group massively under selling climate change. Saying it won't really be an issue. I'm not sure if this is possible. food shortages scare me the most.

also why are there so many anti-climate shills on 4chan? it's not like /sci/ board has a huge investment in like oil. is it just /pol/? what are a bunch of anons gonna do that's its worth propagandazing at us?

I know none of us can predict the future. but honestly how does this play out?


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Anonymous No. 16068603

How come newly created threads no longer have IP counts? Why is samefaggotry being enabled?


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OP No. 16068569

Is the solution to the ship of theseus actually that it is all in the observer's mind,
and,
that there is no ship in reality, just a pile of atoms?


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Anonymous No. 16068533

Evolution makes no probabilistic sense
Just admit it you assholes


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Anonymous No. 16068521

What are the evolutionary benefits of hair balding? Why does it happen?


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Anonymous No. 16068409

.


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Anonymous No. 16068389

Why is so much "science" completely fake and fraudulent?


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Anonymous No. 16068342

>We need water to survive
>No, not the 97% of water that's on earth, it's this special type of water that only makes up 3% of water on earth.

Why?


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🧵 Listen up you

Anonymous No. 16068320

What is the science of picrel posting style?


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🧵 Sleep deprivation experiments

Anonymous No. 16068259

I want to use myself as a human guinea pig to asses the true effects of sleep deprivation trough various ,carefully controlled conditions. ( Intense exercises 2 hours a day, sedentary day, 3 square meals, fasted state, etc). Going from 24 to 48 and up to 72+ hours awake, polyphasic restricted sleep ( 2 hours total), irregular rhythm etc
Besides Michel Jouvet, what medical text-books must I read on the neurology, biology and psychiatry of sleep and sleep deprivation? Im fully willing to do human experiments -with I as the test subject- to figure out how to drastically reduce Sleep Need with 0 side effects.
>also Im a Celibate man, that means Im extremely powerful in whatever I do, I can see this experiment trough


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Anonymous No. 16068251

We know more about space than about the ocean


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Anonymous No. 16068240

Genetics can be anything possible by combining furry/meaty orbs together given the right environment. There are no limits to what can be produced.


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Anonymous No. 16068239

Should captchas be harder on /sci/ to filter brainlets ? I genuinely think this should be a thing. Posting should be an earned privilege and elitism is good for society.


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🧵 "Quantum" computers are just a reversion to analogue computing.

Anonymous No. 16068197

The hucksters and sensationalists just don't want to call it that because they built a cult of always progressing in the opposite direction.