Making doped Yt oxide for ‘Upconversion’

Turning IR light into visible light(maybe??) Patreon:   / explosionsandfire   BlueSky: https://bsky.app/profile/explosionsan... Subreddit:   / explosionsandfire   Join the Discord!!   / discord   Music for this video is from the Aphex Twin Soundcloud archives Thanks again to Indigo for the editing help and the sick guitar gifs