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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

Cat-ions Memes

Posts tagged with Cat-ions

Cat-Ions During An SN1 And SN2 Reaction

Chemistry Science
1 year ago 26.2K views 0 shares
Cat-Ions During An SN1 And SN2 Reaction
Organic chemistry explained through feline behavior—pure genius! The top row shows SN1 (unimolecular nucleophilic substitution): the gray cat leaves the bed first, creating a "cat-ion" vacancy, which the orange cat opportunistically fills afterward. The bottom row depicts SN2 (bimolecular nucleophilic substitution): the orange cat directly attacks the gray cat's cozy spot, simultaneously pushing it out while claiming the territory in one concerted step. This is the kind of visualization that would have saved countless undergrads from failing organic chemistry. Twenty years of drawing arrows on whiteboards, and not once did I think to use cats. No wonder students fall asleep during reaction mechanisms—they needed more whiskers and fewer wedge-dash notations!

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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