
Strange Parts
@strangepartscom • 47,736 subscribers
Adventures from the technological fringe. Join my newsletter to receive wonderful tidbits I find along my journey - https://t.co/94gknrtkbc
Videos

Back in the 90s we discovered strontium aluminate - the most powerful glow-in-the-dark substance there is, as far as we know. It is easy to make as a powder, but almost impossible to grow as a crystal, and a friend of Gems of Science(Turtle's Hoard (Gems of Science)) spent 13 years of his life figuring out how. The powder is opaque, so shining a light at a vial of it only ever charges the surface layer. Light goes right into a crystal and charges the whole thing, and it stays visible for days in the dark. They have only ever grown nine of these crystals. Gems of Science funded three of them. Go check out Stephen and Tim at Gems of Science:
Strange Parts79,217 Aufrufe • vor 18 Tagen

How are circuit boards made? After 8 years, this video continues to be a widely used reference for people all over the world, ranging from university classes to engineering teams inside of Apple. We even gave a prison warden permission to use it in an offline library of videos for inmates to learn new skills!
Strange Parts12,449 Aufrufe • vor 4 Monaten
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