Friday, 19 September 2014
Why can we look back in time at the beauty of the galaxies, but we can n...
Why can we look back in time?
The nearest star 4.3 years!
Our Sun 8 and a half minutes!
The Moon 1, 1/4 seconds!
Everyday objects a fraction of a second!
An atom, a probability wave function and Heisenberg's Uncertainty Principle!