Uploaded July 2019 | Updated September 2026, 1 week ago
As air is compressed to a smaller volume, it warms. As air expands, it cools. Watch as we go over compression and expansion in this video.
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About Arbor Scientific
For more than three and a half decades, we’ve been committed to supporting science educators with meaningful and engaging lab demonstrations and hands-on experiences that not only inspire students but educators as well. We understand school budgets are limited, so we only provide products that offer value, without sacrificing quality. That’s our promise.
Join our CoolStuff Insider List: bit.ly/34HbfVO
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As air is compressed to a smaller volume, it warms. As air expands, it cools. Watch as we go over compression and expansion in this video.
--
About Arbor Scientific
For more than three and a half decades, we’ve been committed to supporting science educators with meaningful and engaging lab demonstrations and hands-on experiences that not only inspire students but educators as well. We understand school budgets are limited, so we only provide products that offer value, without sacrificing quality. That’s our promise.
Join our CoolStuff Insider List: bit.ly/34HbfVO
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![💡Short circuits [3/3]](https://i.ytimg.com/vi/pdR2hJj9a2Q/mqdefault.jpg "💡Short circuits [3/3]
You can watch the full instructional video by @mrsbrosseausbinder using the Investigating Electrical Circuits Kit on our YouTube channel now!")
