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Chapter 4 — Mitochondria
The "powerhouse" — generates ATP via aerobic respiration. Double membrane: outer smooth, inner folded into cristae. ⚡ Electron transport chain → inner membrane Krebs cycle happens in the matrix. Has its own DNA — maternally inherited!
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Everything you wish you had at 2am.

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Cheat Sheet Generator

Paste any topic. Get a print-ready, one-page summary with formulas, definitions and bullets. 10 seconds flat.

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Handwrite It

Your notes, but make them look handwritten. Pick your paper, ink colour, and the "how late was I up doing this" slider.

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Visual Notes

Turn walls of text into mind-maps, timelines and summary cards your brain actually remembers the next morning.

How it works

From panic to printed in three steps.

01

Paste your text

Drop your textbook, lecture notes, or just the topic name. Anything goes.

02

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Cheat sheet, handwriting, or visual summary — each tuned for a different kind of study panic.

03

Download & done

Save as PDF or PNG. Technically not cheating. 😈

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Paste any text below. Watch it become a handwritten page in real time.

Real canvas engine · not a mockup
Pricing

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Early word of mouth

Loved by students in 12+ countries.

Okay, maybe three of those are us on a VPN. The rest are real.

"Wrote my entire Biology cheat sheet on the bus. Got a B+. My handwriting has never looked cleaner."

L
Lena K.Gymnasium, Berlin

"Visual notes mode saved my history finals. It's like someone explained 200 pages to me in crayon."

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Ravi S.Uni of Edinburgh

"The sloppiness slider is a hate crime against my teachers. I love it. 10/10."

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Marta P.Uni of Warsaw