Physics Girl

Strange Unexplained Cosmic Rays (ft PhD Comics)

Season 2 Episode 25 | 6m 57s

Cosmic rays are particles from space. The most energetic and fastest particles we’ve ever detected come from a mystery place. In this video inspired by the book, “We Have No Idea,” we investigate two mysteries where things fall from the sky.

Aired: 06/21/17

Rating: NR

Video has closed captioning.

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