Shini talks to us about optical instruments and how they make magnification possible. How do lenses work? How do they form images? Well, in order to understand how optics work, we have to understand ...
Mark Rober, the YouTuber and former NASA engineer responsible for everything from blasting porch pirates with glitter bombs to educating people on how germs spread, has made a squirrel-proof bird ...
Obstacle course racing is being tested as a replacement for show jumping in the Olympic sport modern pentathlon. I was the first reporter in the world to try the Ninja Warrior-like course. Show ...
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