Most of these are a result of Math 18: Multivariable Calculus. A few are a product of Physics 8: Electricity and Magnetism. And some are older.

more sketches
drawing of hand drawing
(in no particular order)

refugee from a fantasy world paper bird, fly engine for doing nothing female of the species? trapped in crystal

smaller sketches
other art, of a slightly more polished variety
back to the beginning