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Tech
Physics of N95 Face Mask
You have seen them a million times. You are probably wearing one right now. But do you know how they…
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Tech
What happens if a space elevator fails?
So what if instead of launching a chemical rocket to the top, your object could go up on a cable…
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Tech
Physics of the 10 billion volt electromagnet by Wile E. Coyote
I love physical analysis of science fiction, and so I would argue that the cartoon Merrie Melodies “Compression Hare“It takes…
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Tech
Messy world. Idealization Makes Physics Simple
Sometimes the universe too complicated to analyze. Damn, if you take a tennis ball and throw it across the room,…
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Tech
Why Buzz Lightyear’s rocket launch looks better than it actually is
This graph says that the vertical position of the rocket increases by one (almost) constant from one frame to the…
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