Impressive shoestring productions. Remembering Moon. Lived-in duct-tape science fiction.
Circadian rhythms. Setting our clocks by light exposure. Light exposure and activity levels. Wearing your sunglasses at night. Different varieties of blindness and sleep rhythms. Retinal sensitivity to light.
Alien meat-testicle gems. Personal testicular security systems. Organic gemstones. Pearl production. How attractive our kidney stones might be to alien speculators. “Real” utility vs perceived value.
Wound sealing. Stopping bleeding in an emergency with caulking foam. Packing a wound full of tiny tampons. Failed experiments in would sealing with: beads, marbles, beans, etc. Amputation history. Ancient Greek amputation practices and efficiency records in the Napoleonic and American Civil Wars.