Happy #QuantumDay to all who celebrate!
Max Planck presented work on blackbody radiation to the German Physical Society #OTD in 1900. His novel βquantum hypothesisβ suggested that matter emits and absorbs light with frequency f only in discrete chunks of energy E=hf.
Image: AIP
Today I learned how magnets work:
https://youtu.be/s7ndBIL402Q?si=_pk1A_r47XTJKKcJ
I still have to learn how to link to YouTube videos on mastodon though
π Animal #118 π¨
I figured it out in 3 guesses!
π₯π©π©
π₯ 54 | Avg. Guesses: 4.9
𦀠Animal #117 π
I figured it out in 4 guesses!
π¨π¨π¨π©
π₯ 53 | Avg. Guesses: 4.9