"K1TTT" wrote
...
On Aug 10, 7:51 am, "Szczepan Bialek" wrote:

Teachers must be in "real world" and wait for the end of works on the
Unification of gravity, electricity and magnetism (they are pending).
S*

it sure would be nice if gravity and electrostatics were the same
force, would make it easy to build antigravity device, just hook up a
van de graf generator and fly away!!!

Moon dust fly away.
On the Earth the soap-bubble levitates if are charged.
Earth and Moon have the excess of electrons.

you really are digging up some
old and incorrect theories from long ago... keep digging and you'll
get back to the 4 basic elements, then you will know everything.

Bill Baka wrote: "Some of you guys need a 'TRUE' history lesson."

In the history are the reasons for which Maxwell did the hipothesis and and
why it was discarded.
Not as a whole. The math for solid body is in using. In a solid body are
stress and strains.

In the history no the school version by Heaviside. It is only in your "real
world" and in textbooks.
S*