(July 14, 2015 at 2:02 pm)TubbyTubby Wrote:Most bird eggs have an oval shape, with one end rounded and the other more pointed. This shape results from the egg being forced through the oviduct. Muscles contract the oviduct behind the egg, pushing it forward. The egg's wall is still malleable. So it is all about pressure on the eggs surface that give it that shape.(July 14, 2015 at 1:18 pm)huss88ein Wrote: As for the two words stretched an crushed you can go from one to another I mean crushing something will make it longer and stretching something will put the same pressure on the middle section so thats just playing with words fom my understanding but that's not the point the point I already made above.
Not really, the two 3d shapes have very distinct differences. It's not a play on words.
https://en.wikipedia.org/wiki/Spheroid
Oblate and prolate.
So it is an outside pressure hence crushing pressure till it gets that shape.
Hope that was helpful.