Re: Newbie Question


salvatore wrote:
> Just after the big bang why electrons began to rotate around
> positives particules, if all particules were, as it is said, all merged
> in
> a plasma ?

Well, I wouldn't say they were all merged. At high temperature,
however, the particles have too much energy to become *bound* to each
other. (Being bound is a better term than "rotate around", which is not
what really happens).

You can simulate this by putting a bunch of BB's in a box with small
holes punched in the bottom of the box, big enough for the BBs to
settle into if they roll into one, but not big enough for them to fall
through.

If you shake the box hard enough, the BB's won't settle in the holes,
or even if they do on occasion, collisions with other BBs will knock
them back out.

It's only if the shaking settles down (temperature falls) that the BBs
can settle into the holes and won't get knocked out.

PD

.