trigonometry

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Explained: "Go Fast" UFO Video - Not Low and Not Fast - Like a Balloon!

Explained: "Go Fast" UFO Video - Not Low and Not Fast - Like a Balloon!

156K views • 7 years ago

Mick West analyzes the Navy "Go Fast" UFO footage and shows with simple trigonometry and the data overlay that the object is slow and high up, consistent with a balloon. He explains how parallax makes it look fast and argues the original TV claims were wrong.

Finding the BEST sine function for Nintendo 64

Finding the BEST sine function for Nintendo 64

418K views • 3 years ago

Kaze Emanuar searches for the best sine approximation for the Nintendo 64, comparing the lookup tables in Mario 64 and Ocarina of Time with polynomial alternatives. It walks through numerics and 3rd, 4th and 5th order approximations.