For those (2) of you interested in how the universe works:
I made this little easy peasy video to explain why gravity works (even why 2 atoms are attracted to each other from across the universe)
Get this and Standard Model Quantum Physics will actually make sense (no more nodding and saying yes dear)Gravity Explained
Why post this on a photography site? Because it all started when someone asked why the photo-electric effect works. Without it there would be no digital cameras today.
Oh look, 7am. zzzz