From styropyro.

laser ruby merch!: http://styropyro.com/ruby

Photonicinduction’s video on a 20,000 watt light bulb: https://www.youtube.com/watch?v=LT5_-A0m8_U

links:
discord: https://discord.gg/styropyro
second channel: https://www.youtube.com/@styropyroshorts
storm chasing channel: https://www.youtube.com/@styro_drake
instagram: https://www.instagram.com/styro.drake/
patreon: https://www.patreon.com/styropyro
twitter: https://twitter.com/styropyro_