The Green Head - Finds Cool New Stuff!
SEARCH

Flash Rocks - Light Up When Struck Together

Flash Rocks - Light Up When Struck Together

Flash Rocks - Light Up When Struck Together

Bored? Why not sit around and strike these mysteriously cool Flash Rocks together. When struck together a bright flash of light occurs at the point of impact, a phenomena known as Triboluminescence. That's all they really do, but at least you won't need to buy any batteries! You get 3 pairs of these strange rocks for you and your coworkers to play with.

When you buy through links on this site, we may earn an affiliate commission. As an Amazon Associate we earn from qualifying purchases. Learn More

Features

  • Mystery of science
  • Strike the rocks together in a darkened room to generate a flash of light at point of impact
  • Triboluminescence - flash of light that occurs when 2 particular substances are struck together
  • Includes 3 pairs of flash rocks

Related Stuff: Toys and Games

Popular Today

Latest Cool New Stuff

Random Cool Stuff

PREV ITEM
FIND IT
NEXT ITEM