Hotter objects are actually bigger! Also: how thermostats work @thegnome54
Hotter objects are actually bigger! Also: how thermostats work  @thegnome54
Uploaded August 2013 | Updated September 2026, 9 hours ago
In this video I explain what thermal expansion is and how we can take advantage of it to make thermometers and thermostats. Thanks for watching!



Full disclosure: this video has been moved from my other youtube account 'Explaincast' because it got no views there. I'm hoping to leverage my viewerbase here because I really think it's cool material and I want to share it with as many people as possible.
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Hotter objects are actually bigger! Also: how thermostats work

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