/sci/ - Science & Math

>>15578614
So... did the regression find that more blacks = more mass shootings? And this is white people's fault?

>>15509577
>eat the same shit everyday to avoid "metabolic damage"
>kills himself later

What was his endgame?

>>15428238
But you can drink ocean water?

>>15277061
i don't get it? is this some inside joke or what

So why does it take them a year to get the rocket ready again for Artemis 2?

An electromagnetic wave is just the "change" of an electric field propagating through space, right?
Since that change might result in a lower potential difference between two points is it correct to say that an electromagnetic field can carry negative energy?
What about waves bound to a medium like sound waves? There is no way for them to carry negative energy is there?

>>14854197
But that webm clearly says "Zero-G"

>>14784867
Why do they need an elevator? Can't they just huck down a rope?

Can that be the backup if the elevator breaks?

>>14709349
>the first NASA authorization in five years
So was NASA just a rogue agency since 2017? How have they been funding themselves?

Is the SLS at Kennedy even legal?

Is it realistic for SpaceX to roll out some type of kevlar blanket under Starship on Mars to prevent debris from hitting it during launch?

>>12716418
Is this Zugzwang or am I dumb

When people talk about having an inner voice, do they mean that literally, or are they just talking about being introspective? Are they talking about whether people deliberate with themselves and actively analyze the world around them, or do they mean that their is a voice in their head that narrates their life? I'm trying to figure out what answer I should give to someone who asked me if I had one. I CAN think using an inner narrator, but I almost never do without actively trying; I naturally think via imagined sensory inputs and innate impulses or abstract thoughts I never actively put words to. I don't know if that counts, but I've also heard people say they have none of this at all, and apparently just live in the moment, letting their subconscious handle everything internally.

>>12553697
So if a cubesat has a volume of 1000 cubic centimetres, gold is 19.32 grams per cubic centimetre, and costs $61.90 USD per gram, if these were literally made gold they would only cost $1,195,908 a piece.

I may just be retarded but god damn satellites are expensive.

Does anyone know how the various electronic voting systems worked, and if they would be vulnerable?

Hello,

I'm interesting in understanding electroweak theory and quantum chromodynamics, and when looking at the math it seems I need to understand the SU(2) and SU(3) groups. I don't know anything about group theory and am currently researching it online. Does anyone have some good introductions to group theory, and what groups are and why they are used? Just thought I'd ask here as well.

>put finger in pussy and cock rises up
>put cock in pussy but finger doesn't rise up

How THE FUCK can teeth last a lifetime?
t. an mech eng who works with steel parts that wear away into nothing in just a few short years

how do i find a non linear function for a table of values? let's say i have the tables, i know its 2nd polynomial
1 2 3 4 x
2 4 8 16 f(x)
is there a rule to find a function for it or at least some computer program?
sorry for broken english i am ESL

>>11651479
>travel back to 33AD to stop Jesus from being killed
>arrive at Golgotha
>there’s no one there

>pi is equal to the circle's circumference divided by its radius
>pi is transcendental and it can't be expressed as a fraction

Well?

>>11495920
Are exponential functions a straight line in any base logarithmic scale?

>>11472016
anyone? i want to add that it's found in yerba mate and many other herbs.
the official statement bans it because they say it has laxative properties that could be potentially cause problems after a long time but other studies online said it is highly radioactive and carcinogenic while others said its shown to lower the chance of getting cancer, autoimmune and diabetes and to be overall healthy and very good for the body.
so which one is it? cancer, diarrhea or good

>>11398029
Science? math?