The everyday magic of surface tension: “the quality of a liquid that causes the surface layer of that liquid to behave like an elastic sheet.”
HT to my hubby, as usual. He always finds the best stuff.
Hurrah for Bravewriter
Another Site that Tickles Jane’s Fancy
Feel Like Poking Around inside a Pyramid?
Learning notes, early June
No, Dear, You May Not Drink Your Physics Homework
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