/sci/ - Science & Math

Guys....I'm on my last pencil eraser, I've still got 2 weeks of class left for 6 final exams
Am I done for?

Why do people say online IQ tests are unreliable? How do I get tested? How hard is the question in the OP?

>>7905435
>>7905461
>>7905416

What decided the rules for how the Universe works anyway? Why the fuck does math even work, for example? Why does physics work?
Why does gravity work? Why is there a system? I mean, from what we've seen the system isn't exclusive to earth, it's pretty universal, why the fuck does the universe have a general system? What set that system? Why?

>>7470874
god look at those yams

>I'll lose my virginity when the aliens come

>>7237623
>>7237591

>I'll live long enough to see retards be sent out to who knows fucking where

Killing myself tomorrow

The rate of expansion of our universe appears to be accelerating at an increasing pace, given the measurements we have made over the last twenty years or so. Is this 'meta-acceleration' accelerating at an increasing pace as well, or static, or decreasing, or fluctuating, or did someone just flub their numbers and the newer values reflect the errors in previous measurements?

I did some basic maths a while back, and assuming that the rate of meta-acceleration is itself static, the universe will undergo a Big Rip scenario sometime in the early 2100s. This is of course assuming that a) three sources are sufficient to calculate a meta-acceleration rate, b) said sources are correct, c) values reflect changes in the rate of acceleration of expansion of the universe rather than corrections for previous errors in measurement, and d) my maths is not flawed.

Thoughts?

>>6703046
The password for my long lost hotmail account.