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Archived threads in /sci/ - Science & Math - 1409. page

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is this for real? anyone familiar with this douchenozzle? i googled him and his own website says:

> David “Avocado” Wolfe is the rock star and Indiana Jones of the superfoods and longevity universe.
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>>8316430

My entire Facebook feed is basically friends liking his shit memes.

And yes, every one of them is as bad as suggested.
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>>8316440

Mine too. I'mma start posting this as a comment on the shares.

inb4 buthurt 40+ hippy bitches
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>>8316440
>>8316448
im so glad im not friends with a pack of idiots

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If two rockets move away from each other at the speed of light, isn't one going twice the speed of light from the other's reference frame?

What happens when this happens? Is one rocket causally disconnected from the other? IE no light from it ever reaches the other rocket. So in a way casually it doesn't exist anymore.

Doesn't all of this also imply that there is an absolute state of motionlessness? The speed of light isn't realitive to the object that emitted it.
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wow congrats bro you broke the universe

heres your nobel prize
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>>8316407
lorentz addition
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Lorentz is rolling in his grave

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Explain to me how ergospheres don't allow effective faster than light travel? The light cone is warped so that paths that would previously be considered spacelike (and therefore impossible) are now timelike, allowing particles to travel these paths at sub-luminal speeds. Can some anon explain to me why this wouldn't allow you to actually travel faster than light as seen by a distant observer?
23 posts and 3 images submitted.
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Why are there two event horizons again?
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Event Horizons don't exist.
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>>8316364
Proofs?

What exactly makes thoughts appear in our heads? Even without an external stimulus like when you are meditating or lying in bed.
12 posts and 1 images submitted.
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I suppose it is the summation of experience and the innate nature of our imagination.

I suppose this is why we have no memory of thought in our earliest existence.
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Electrical impulses
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>>8316030
Could it be that we have an abstract list of memories sorted by current importance and our brain randomly recalls them?

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So back in high school I remember one of my math teachers said that if we could find a "job/profession" that doesn't use math at all we could be excused from doing a project. He said there was only one student who had been able to find a job that didn't use math. Does anyone on here know of such a profession? Does such a job exist?
48 posts and 5 images submitted.
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>>8315997
high school math teacher
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>>8315997
English teacher.
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every job in existence
t. biologist in revelopment & desearch

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Can you guys help me find the left anterior insula on these MRI scan images of my brain?
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>>8315944
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>>8315949
Would you say that there's an unusually low volume of gray matter in the left anterior insula than there should normally be in people?
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>>8315944
I don't know how to break this to you OP but you're a brainlet. I know this from the pixels and seeing a lot of MRIs in my time.

Sorry op. Take care.

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I will be defending my Ph.D. dissertation in the near future. I'm getting nervous. Has anyone else gone through the dissertation defense process, and if so, do you have any advice?
14 posts and 3 images submitted.
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Add a lot of naked lolis to the slides
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>>8315805
My department does the public and closed-door sessions separately. I've already done the public part, now just the closed-door with my advisory committee (6 members, including major advisor). That's the part that is generating anxiety.
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>>8315765
Practice your speech again and again and again.
I did nothing but that for the two weeks preceding my defense because I was anxious as fuck, until I could just give my speech in a daze.
It went well.

The questions will be the hard part, of course. Just don't bullshit if there's something you don't know or missed.

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good news! we can now store the bible until the end of the universe, so the new universe will have the word of god too!
34 posts and 8 images submitted.
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Just to be clear, I’m not a professional ‘quote maker’. I’m just an atheist teenager who greatly values his intelligence and scientific fact over any silly fiction book written 3,500 years ago. This being said, I am open to any and all criticism.
In this moment, I am euphoric. Not because of any phony god’s blessing. But because, I am enlightened by my intelligence.
It's almost sad y'know? You little idiots actually believe in the fantasy drivel your little age old book of fairy tales tells you. And what I personally find even sadder (and quite frightening as well) is that there are mindless people out there both young and old who think your kind has all the answers when its clear as day that you would rather "pray" a problem away than actually do anything of substance to work towards addressing if not fixing it. Those people are the scariest because they will blindly follow a faith or movement without any sort of critical thinking or a second thought.
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>>8315713
>End of the universe
>In 14 billion years.
Anon.
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>>8315735
>there are mindless people out there both young and old who think your kind has all the answers when its clear as day that you would rather "pray" a problem away than actually do anything of substance to work towards addressing if not fixing it. Those people are the scariest because they will blindly follow a faith or movement without any sort of critical thinking or a second thought.
This is actually true. I know this is a copy-pasta but still.

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>in precalculus with other muck-dwelling brainlet scum
>in a study group, first I've ever been to
>work on the problem a little, end up getting x^-2 = 9
>everybody comes to a consensus that the answer is 3 because the square root of 9 is 3
>they tell me to double check my math because (1/81) seems way off
>tfw cursed with terminal brainletism

how the fuck do you do math? I read some of the stuff on here and I cant even comprehend where to begin with understanding it.
25 posts and 1 images submitted.
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>>8315481
fucking awful bait
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>>8315481
x^-2 = 9
(x^-2)^2 = 9^2
x = 9^2
x = 1/81
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>>8315547
bravo

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Is math invented or discovered?
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>>8315217
Invented, of course. Constructed actually.
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>>8315217
>or
The classic dichotomies, with few exceptions, exist because endless arguments can sell endless ink and paper, not because they are interesting or useful.
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What if math was never invented?

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Hi /sci/,

What even are birds?
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>>8315105

Winged fish with feathers
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>>8315105

Gay dinosaurs
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They are the last of the dinosaurs.

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How come people who like anime are more likely to be virgins?
I am not trolling here. I'm just wondering what's the science or psychology behind people watching a medium like anime, being the most likely demographic to be virgins when it comes to media consumption? Video games being the medium that follows up right behind anime.

For this question underage people are obviously excluded.
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I don't need to know why, I only need to know that I counted a few times and that it is true.

Now, I can make decisions and if I am incorrect, it is an acceptable loss or a problem with the subject for being dissimilar to my previous countings.
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People on the autism spectrum are more likely to enjoy anime, because of the relative lack of emotional depth, the easily readable facial expressions, and the alternative to Western social standards.

People on the autism spectrum also tend to be virgins, because they are neither physically desirable not charismatic.
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>>8315024
because any hobby or interest that requires you to sit alone in front of a screen is more likely than not going to be rejected by "normal" people

Man goes to the doctor, says "Doctor, I need help. My redctuonist, mechanistic view of nature and its inherent meaninglessness is making me depressed". Doctor thinks for a minute, finally he says "Well, have you tried complexity science?" Funny joke, everyone laughs.
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Man says to the doctor, "Doc, I think my wife has VD." The doctor gives himself a shot.
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>>8314941
>complexity science
>he needs a system of a posteriori deriving knowledge to find meaning
The Dynamiteman frowns upon your weak baitposting

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How did it develop? Were we knuckle-walkers who stood up, or suspensory apes who came down? Were we waders or root-pullers? Was it open woodlands or the savanna?
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Our closest relative os the chimpanzee, so we came from knuckle walkers. Eventually, mutations arose that shaped our physiology to stand taller, which allowed them to survive better and reproduce. Things continued to go that way until we became fully bipedal
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As for the environment, I'm not totally sure, but humans evolved in Africa, which contained/contains many biomes. But most likely forest, based off the natural habitat of chimpanzees and other related apes
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>>8315109
>>8315115
What about Ardi? She doesn't seem to have the long metatarsals that chimps or bonobos do, and seems to have a more bipedally-oriented pelvis.

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/sci/, I just finished all of my chemistry requirements for my EE degree, and.... I miss it. I miss chemistry. Been watching pic related all morning.

What would you have done with your life, /sci/, if you only had the courage to throw away your future to recklessly pursue your secret passions?
21 posts and 4 images submitted.
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>>8314416
I threw away a 80k starting ChemE private R&D position to recklessly pursue my passions in grad-school.

Worth every fucking cent I didn't earn.
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>>8314416
I did throw away my life, as you so retardedly put it.

I live on a cheap sailboat in the Aegean sea.
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>>8314446
I'm sorry for how you're going to feel about that decision ten years from now.

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