The newly-discovered quintessence is widely believed to be the long-hypothesized aether, but not universally. However, if it is not aether, it may yet be the key to aether's discovery. ---- These two pairs of puzzles are my best attempt at extending the pr

This series of puzzles comes from a stream series where viewers suggest (or I pick) some desirable real-world product, I invent a new Opus Magnum alchemical molecule (or collection of molecules) to represent it, and then I build and solve a puzzle where th