James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Everyone knows the number for the speed of light — but almost nobody knows the uncomfortable truth behind it. Measuring light in one direction requires perfectly synchronized clocks, and that’s the ...

How has the speed of light never been measured? A nuclear engineer reacts to Veritasium and examines how the speed of light ...

One day, I suddenly wondered.It is fine that we are advancing science based on human convenience, but if there were a ...