[Doctor Stochastic]

If you think that gravity has been observed, what color is it?

How old do you believe the Earth is?

[js1138]

Some silence going on here.

[gore3000]

If you think that gravity has been observed, what color is it?

Aaah, semantics again! It is the same color as electricity which has been observed also. However, if you think gravity is not true, lets both of us go on top of a 20 story building. If you fall up, I will agree with you that gravity is false.