Flaming Waveforms

Discover how Ruben's tube creatively graphs sound waves with fire—an engaging scientific demonstration that captivates viewers!

Written byAmos Zeeberg (Discover Web Editor)
| 1 min read
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No, that's not the name of some new band. It's a Ruben's tube that "graphs" sound waves with fire:

Cool.

(Thanks to BC for the tip.)

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