AP Physics tutor

Watch the seismic waves from today's magnitude 7.3 Alaska earthquake ripple across seismic stations in North America. More ➡️ https://loom.ly/kaJp5I0

RIP Mr. Baumgartner. Every semester I sbaw his from space as example of free fall and then terminal velocity to students who get to know him as well. As long as I teach, I will keep showing it.

Skydiver Felix Baumgartner dies at 56 World renown skydiver Felix Baumgartner has died. He was 56.

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