December 8, 2025
The Unknow Phase of Matter
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God lord but Steve Mould is a brilliant communicator of science. I've never really understood super critical fluids - even though I'...
December 1, 2025
AtomAnimation
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That right there is a screenshot from AtomAnimation , a website that seems to do nothing more than provide animations of Bohr models for a...
November 28, 2025
Gold karats, percent purity, and uses
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Nice little reference chart...
Stranger Things S1 Chemical Mystery
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If you know me, you might know that I'm the kind of guy who would notice a scientific issue while watching a movie or tv show. I didn...
November 10, 2025
This bizarre density toy just got an upgrade
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I have the 'original' polydensity kit from Ed Inn (now Flinn, blech), and it's a fascinating toy. Two insoluble liquids and two...
September 29, 2025
Why Lithium Is Dangerous But PERFECT For Batteries
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Our chemistry book has a diagram of a battery in the electrochemistry chapter, and I discuss that battery for a bit before explaining to my ...
September 22, 2025
H and Cl sitting in a tree
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On Valentine's Day (2/14/25) this year, Google's search engine graphic (the one in the top left of the page) was this cute, little b...
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