Diagrams.

Large infographics.

1. A solution to brain overuse: Quantum Learning.
2. Effects of uncountability.
3. Vouch for cooking yourself your own meals.
4. The DIET square - proof of convergence, and consequences.
5. Purpose of the Earth. Posets and set theory.

Explicative diagrams.

1. Steganography (with Eyes-chan!).
2. Eyes-chan's digestive system.
3. Eyes-chan's nervous system.
4. Eyes-chan's skin and eyes.

Not safe for work.

1. Target practice.
2. Personified systems.
3. More. Comics.
4. Even more. Comics.
5. Simple solution to sagging breasts.