/sci/ - Science & Math

not aliens?

maybe... time travellers?

>>4317285
Yes, he does.

>>4317294
Shitty amateur detected. Do not read this post, OP.

>Are mammals simply too metabolic for this to occur in nature?
wut?

Kelsi and Sara are going to determine the height of tall building. Kelsi went to third floor hallway and measured the height of the window there to be 4.0 ft. Sara will drop a supper ball from the top of the building such that it will pass by the window. Kelsi starts a chronometer when she sees the ball at top of the window, reads the time as the ball passes the bottom of window. She reads 0.125s for this event, and does not stop the timer. The timer continues to run while the ball hits the side walk, bounces back and passes by the window again. Kelsi stops the chronometer as soon as she sees the ball arriving at bottom of the window. The timer reads 1.125 seconds. Neglecting the air resistance, what do they calculate for the building height?

>>2337896
Cadmium ?

>>2322840

>>2316587
It would seem that I'm wearing my pants on my head, a theory being actually more complete than a law. Layman's logic eh?

>>2244479

has anyone ever tried shitting on OP's face to make it shut up?

>>1916811

hey /sci/fags, uni student here studying civil engineering.
what are your guys' best studying habits? what works well for you guys and what doesn't? anyone studying whatever, explain.

>>1551568

'Erm, excuse me doctor.... Why am I in here?'