- #1
Mr.maniac
- 38
- 0
Well read a post long ago about light
My questions are:
If light has no mass then how can it be suck in a black hole?
What exactly is redshifting?
What do polarizing glasses do?
My questions are:
If light has no mass then how can it be suck in a black hole?
What exactly is redshifting?
What do polarizing glasses do?