Elissa Levy
@elissadunnlevy.bsky.social
Physics teacher in Virginia. I help students think deeply, collaborate meaningfully, and act purposefully. I work with STEP UP, URC, STEMteachersNYC, MfA, YSEA, YAEd.
In college I wanted to understand why the sky wasn't purple and so I measured the frequencies in the "blue" sky. As I recall there was indeed more light in wavelengths we call blue than wavelengths we call purple, because the sun's light has more blue than purple to begin with.
July 31, 2023 at 5:02 PM
In college I wanted to understand why the sky wasn't purple and so I measured the frequencies in the "blue" sky. As I recall there was indeed more light in wavelengths we call blue than wavelengths we call purple, because the sun's light has more blue than purple to begin with.
It was awesome to meet you in person!
July 19, 2023 at 6:32 PM
It was awesome to meet you in person!
Thanks for the great talk!
July 19, 2023 at 6:29 PM
Thanks for the great talk!