thegyppo

Super Absorbent Polymer Spheres

When placed in warm water for 2 hours, they swell up to several times their size. The 4 mm balls turn into perfectly clear little spheres of 1.5 – 2.0 centimeters. They even bounce when you throw them on the floor.

Listed in

  1. Stuart McKeown's Cool Stuff

Add to...

0 Comments


Listed in Cool Stuff along with...

  1. I'm Not a Doctor Headphones
    I'm Not a Doctor Headphones over 1 year ago thegyppo
    Add to...
  2. Stealth Fighter
    Stealth Fighter 11 months ago thegyppo
    Add to...
  3. Rozetkus Power Strip
    Rozetkus Power Strip over 1 year ago thegyppo
    Add to...
  4. Gilbert U-238 Atomic Energy Lab
    Gilbert U-238 Atomic Energy Lab over 1 year ago thegyppo
    Add to...
  5. Loaded! Wallet
    Loaded! Wallet over 1 year ago thegyppo
    Add to...