If you wet it with hot water like washing it it could shrink.
Nothing happens. I have amber and wear it with wool and other clothing. At the very most there is friction.
Copper is deposed on the steel wool.
it catches fire
When a metal rod is rubbed with wool, it gets energized because the metal rod and wool both have opposite effects.
The steel wool will burned and turned in black substance.
They shave their wool in the summer because in winter, you cut their wool they will get cold. They cant gain all their wool really fast to protect themselves by cold weather.
Not burning, but a melting process.
Because the Width and Depth both increase downstream. This means the wetted perimeter will also increase.
a smell of burnt hair comes, i think
Healthy and Wealthy forever
nothing it only shrinks when dried
Rubbing wool on the ball transfers electrons (negatively charged) from the wool to the ball. The excess charge builds up and produces static electricity.