Soap Dispenser

Ages 14+

$34.95

Starting at $19.95 with free shipping when you subscribe Learn more »

Description

Get ready for hands-on tinkering . . with squeaky-clean hands! Harness the power of pumps and switches, and rig up a mechanical soap dispenser that works with the push of a button. Explore the science of peristalsis, then deep-dive into the history of human hygiene — both good and bad!

Activities:

  • Build the base
  • Build the nozzle
  • Build the body
  • Make the pump
  • Wire it up

Explore:

  • Peristaltic Motion
  • History of Soap
  • Hygiene Hacks

Using charter school funds?

Get more details here »

Shipping Info

Write Your Own Review

Only registered users can write reviews. Please, log in or register