Two particles on opposite sides of the universe can affect each other instantly
Daniel Marshall2023-03-03T16:53:49+11:00Albert Einstein referred to the strangeness of quantum entanglement as ‘spooky action at a distance’.
Time stops at the speed of light
Daniel Marshall2023-03-03T18:00:51+11:00According to Einstein’s Theory of Special Relativity, the faster you go, the slower time passes for you relative to your surroundings.
It took 4 million years of work to land us on the moon
Daniel Marshall2023-03-28T14:37:33+11:00The Apollo 11 moon landing was made possible by 400,000 NASA workers.
All objects fall at the same speed
ulf@obii.mobi2023-03-03T21:02:40+11:00If you dropped a bowling ball and a feather from the top of a tall building, which do you think would hit the ground first?
You can trap a laser in water
ulf@obii.mobi2023-03-03T21:03:22+11:00It might surprise you to learn that, for all the power a laser has, it’s actually very easy to trap a laser beam in water.
