2024-05-27

[public] 1.49M views, 108K likes, dislikes audio only

Steve Mould

Try Odoo for yourself: https://www.odoo.com/r/kYo

I love the black flame experiment works because of the sodium absorption and emission spectrums. Glassblower glasses make use of the absorption of Neodymium and Praseodymium to block the sodium glow when working glass.

EnChroma glasses work the way they claim to work. But whether they’re worth buying is another question.

My nephew’s channel about Gorilla Tag is here: https://www.youtube.com/@suspiciousoranges

Chris Wesley’s i-Phos Spectrometer can be found here: https://chriswesley.org/spectrometer.htm

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CHAPTERS

00:00 Intro

00:15 Black flame explanation

06:17 Glassblower glasses

09:04 spectroscopy

10:58 Fine structure of Sodium lines (electron spin)

12:30 Spectroscopy of glassblower glasses

14:06 Spectroscopy of EnChroma glasses

17:10 Bunsen burner fact

CORRECTIONS

01:52 Actually about 0.34 attojoules!

11:12 zero-dimensional