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Brian :python: :flask: :html5:
@brianb@fosstodon.org  ·  activity timestamp 3 days ago

Today in the classroom:

First year chem is finishing their poster/mural project. We'll do atomic structure at the end of class and practice describing atoms tomorrow (protons, neutrons, isotopes, etc)

Second year is entering the weird world of electrons and empirical atomic structure. Today, we're talking wave-particle duality. I've got a laser and we'll look at interference patterns to prep for the emission spectra lab tomorrow.

#chemistry #teaching cupofcoffee

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Preston MacDougall
@ChemicalEyeGuy@mstdn.science replied  ·  activity timestamp 3 days ago

@brianb It would be a good day to let your high school #chemistry (and #computerscience ) students see that "¡Las Moléculas son Bellas!" https://www.youtube.com/live/Wlp8sqUmQ18

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Dr. Ferrous
@DrFerrous@hachyderm.io replied  ·  activity timestamp 3 days ago

@brianb we are atoms trying to explain ourselves. Nothing quite like that existential truth.

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Brian :python: :flask: :html5:
@brianb@fosstodon.org replied  ·  activity timestamp 3 days ago

I found this blog post [1] from Matt Strassler very helpful because of the graphics and animations. I may also use this YouTube video [2] from the Perimeter Institute for Theoretical Physics as part of the discussion today.

1. https://profmattstrassler.com/2025/01/16/double-trouble-the-quantum-two-slit-experiment-1/

2. https://www.youtube.com/watch?v=DfQH3o6dKss

Of Particular Significance

Double Trouble: The Quantum Two-Slit Experiment (1)

In 2025, a quantum centenary, I'll tackle quantum questions. To start: the (in)famous double-slit experiment, examined with very great care.
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Nils
@n@coolworld.cc replied  ·  activity timestamp 3 days ago

@brianb You shouldn't forget this Huygens Optics classic. https://www.youtube.com/watch?v=Tf-WMdVbsLo

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