Notice: the ICE Office will be closed through Monday, July 13th.

Due to UW-Madison campus access restrictions the ICE office will remain closed through July 13. The ICE Online Store will reopen on July 13 but only for limited service because of the restricted access to our facilities. Beginning July 13 ICE will process and ship SMALL orders once a week. We will aim for a processing time of 5-10 business days from receipt of order to shipping, operating within the constraints of very limited access. We apologize for any inconvenience and thank you for your patience and understanding as we work through a partial re-opening. If you have questions, please contact us by email at We will try to respond within 48 hours.


SPICE, Students Participating In Chemical Education, is an organization of trained undergraduate students who perform chemistry demonstration programs with the aim of interesting elementary and middle school students in chemistry and science via cool experiments, hands-on activities, and exploration stations at libraries and youth agencies such as school demo shows, Family Science Nights, science fairs, Boy Scouts and Girl Scouts, Boys & Girls Clubs, and National Chemistry Week. The group has been performing for nearly 25 years in a safe, supervised, and fun way. In an average year SPICE reaches out to about 3000 people in local Wisconsin communities.

SPICE, a registered student organization of the University of Wisconsin-Madison, is staffed entirely by undergraduate students and has support from ICE. 

Undergraduate volunteers are ready to pour a luminol solution at a SPICE demonstration program.

Here are just a few examples of demonstrations in the SPICE repertoire:

  • Elephant's Toothpaste
  • Genie in a Bottle 
  • H2 and He Balloons
  • Liquid Nitrogen and Helium Balloon
  • Liquid Nitrogen and Racquet Ball/Banana
  • Luminol Advanced
  • Metal Salts in a Flame
  • Oscillating Reaction
  • Ethanol Cannons
  • Dry Ice Demonstration
  • Whoosh Jug

You can find more information about SPICE and sign up for a show at your school or local event here: Contact SPICE by email at

The ICE staff has assembled nearly 25 years of experience in reaching more than 70,000 people into a how-to guide: SPICE: A Guidebook for a Traveling Outreach Program. This book has detailed instructions for performing SPICE demonstrations including "scripts" of demonstrations, advice on gearing an activity to different audiences, notes on safety, a bibliography of demonstration source books, and suggestions for hands-on activity events. It is available for purchase from the ICE Online Store.