Many technologies native to Earth get brought to the Big Blue and wash up on its shores; many tinkerers and inventors in the Blue try to fix, reverse-engineer or retro-fit these items with help from Terrans who know how they work. Such inventions include radios, vinyl players, electronic guitar amps, motorboats, hang-gliders and more.
Many scientists in the Iguanid Empire are fascinated with the ability to store energy in batteries, and have begun trying to develop their own batteries fuelled by Change. Indeed, the Empire have found rudimentary ways to develop electrical components with which to build circuits, though the unpredictability of Change makes their current protypes hazardous at best and catastrophic at worst.