- Archeology
- Art history
- Astronomy
- basics of economics
- basics of law
- Biomedical engineer
- calligraphy
- Chemistry
- computer science
- creative writing
- differential equations
- History (all)
- how to bake without following a recipe (so the "rules" of bakery)
- how to create a new language
- how to paint
- how to play bass/guitar/piano/violin (choose one)
- how to play chess
- how to sew
- languages (fluent)
- Chinese (?)
- Deutsche
- Greek
- Japanese
- Korean
- Norwegian
- Russian
- Spanish
- Xhosa
- linguistics
- Literature
- American Literature
- Arabian Literature
- Chinese Literature
- English Literature
- French Literature
- German Literature (?)
- Indian literature
- Italian Literature
- Japanese Literature
- Nigerian Literature
- Russian Literature
- Spanish Literature
- Medicine
- clinical subjects
- how to solve clinical cases + diagnose diseases + treat diseases
- human pathology
- human physiology
- laboratory subjects
- surgery
- morse code
- Music (+ history of music)
- Neuroscience
- Philosophy (all)
- Physics
- Astrophysics
- Classical Physics (review: classical mechanics, electromagnetism, thermodynamics)
- Quantum Physics
- Relativistic Physics
- programming
- review mathematics: algebra, geometry, calculus
- self-defense
- sign language
- yoga
dec 2 2020 ∞
may 11 2021 +
may 11 2021 +