Air-gap flashes for fun, and more fun
This 2011 blog post by Maurice Ribble explains the problem with xenon flash tubes such as those typically used in photography: [X]enon flash tubes have a minimum duration of 1/40,000th of a second. That’s fast enough for most things, but not for a shooting bullet [that] travels around 1000 feet/second. In 1/40,000th of a second […] » about 200 words