I’d give laser pointers to Neanderthals. Even if they did figure out some useful application for them (maybe hunting?) they’d run out of batteries eventually.
I’d give laser pointers to Neanderthals. Even if they did figure out some useful application for them (maybe hunting?) they’d run out of batteries eventually.
If it’s a civilization that hasn’t yet had a writing system, a writing system.
However, I will teach them a (semi-)featural alphabet, kinda like if the Hangeul jamo were its own alphabet. It’d be fun how long the orthography will diverge from the spoken sounds, and how fossilized the orthography can be–and more interestingly, how they might evolve the writing system.
If it’s a civilization that already is using a writing system, emojis that they can use alongside their writing system. It’d be interesting to see if they’d eventually turn into ideograms for human feelings and thoughts.