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HTTP 418: I'm a teapot

The server identifies as a teapot now and is on a tea break, brb

HTTP 418: I'm a teapot

The server identifies as a teapot now and is on a tea break, brb

Hygroscopic Memes

Posts tagged with Hygroscopic

The Thirstiest Compound In The Lab

Chemistry Lab-life Science Research
1 year ago 25.1K views 0 shares
The Thirstiest Compound In The Lab
That moment when magnesium sulfate (MgSO₄) walks into your lab and steals all your water molecules! Chemists know the pain—this desiccant is so hygroscopic it'll literally snatch moisture from your reaction, leaving you staring in disbelief. Epsom salt doesn't care about your synthesis plans; it's just doing what it does best: creating anhydrous conditions whether you wanted them or not. Next time, store your MgSO₄ properly unless you're trying to dry out your entire lab!

Salty Attracts Salty? False!

Chemistry Science
1 year ago 19.1K views 0 shares
Salty Attracts Salty? False!
The chemistry burn is real! Someone claimed "salty attracts salty" with a cute cartoon, but our fact-checker swooped in with actual science. Salt (NaCl) is hygroscopic - it attracts water molecules to dissolve itself, increasing entropy (ΔS) in the universe. This is why salt gets clumpy in humid environments and why we use it to melt ice on roads. The thermodynamic drive toward maximum disorder wins again! Whoever made the original post is probably feeling pretty... dissolved right now.

Spotlight

Run Gemma 4 on a mini PC, no GPU required

Gemma 4 26B-A4B runs at usable speeds on CPU-only mini PCs. The RAM math, real community benchmarks, and which mini PC tier fits each model size. Read article →

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