Why is glass transparent?
If all things consist of molecules, why is it that some materials are transparent while others aren’t? Why is glass transparent? Continue reading Why is glass transparent?
Tag: electromagnetism
Einstein’s special relativity in under 6.999 minutes for people on the move
Especially for people on the move, we discuss as briefly as possible the intricacies of Einstein’s special relativity. Continue reading Einstein’s special relativity in under 6.999 minutes for people on the move
Just a minute: how do polarized sunglasses work?
We briefly discuss how polarized sunglasses work, quantum fields, pilots, and 3D cinema. Continue reading Just a minute: how do polarized sunglasses work?