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Why some alloys don't expand when heated!
www.caltech.edu Some Alloys Don't Change Size When Heated. We Now Know Why.

Researchers in the lab of Brent Fultz have discovered why so-called Invar alloys keep a steady size and shape over a broad range of temperatures—unlike most materials.

Some Alloys Don't Change Size When Heated. We Now Know Why.

This is absolutely the coolest thing I learned today!

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The North Cascades Delivers The Pretty

The North Cascades is just perfect this time of year. No smoke, no fires, lots of beauty.

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InitialsDiceBearhttps://github.com/dicebear/dicebearhttps://creativecommons.org/publicdomain/zero/1.0/„Initials” (https://github.com/dicebear/dicebear) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)PL
plasticbuddha @lemmy.world
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