Learn how to make glittery galaxy slime without borax and two simple ingredients on this Emmymade How-to. Subscribe: https://www.youtube.com/channel/UCQjEdAaQ0zzbrsD-biel8eg/feed How…
Black holes. Lets talk about them. Support us on Patreon so we can make more stuff: https://www.patreon.com/Kurzgesagt?ty=h Get the music…