Here is a glowing boomerang that lights up the night as you play outside. La Fabrique DIY built this from wood. As it is thrown, the Phosphorescent glowing boomerang creates a trippy effect that you can capture with a decent camera. This video gives you a better idea how to build your own glowing toys:
More gadgets like this: here
Phosphorescent glowing boomerang
[Source]
**Disclaimer: Our posts may feature aff links. As an Amazon Associate, we earn from qualifying purchases. Please read our disclaimer on how we fund this site.