Description
Acceleration and Gravity
Happy/Sad Balls
Need a good, reliable source for inelastic and elastic collision balls?
Product Overview
These intriguing balls, popularly called “happy and sad*”, are always in stock. No minimums or import charges! *Our sad ball is so remarkably sad that it’s known by some as “dead.” Kit includes: one “happy” neoprene ball (elastic); one “sad” polynorbornene (inelastic); our usual detailed instructions with several experiments.
About Interlabs
Interlabs, associated with International Biological Laboratories, supplies scientific, laboratory, educational and engineering equipment from India. The company identifies its history as dating to 1958. Contact Interlabs to confirm product details and supporting documentation for your requirement.
Request Product Information
Share your application and technical requirements for Happy/Sad Balls to discuss suitability, available configurations and a quotation.
Frequently Asked Questions
What is Happy/Sad Balls used for?
Need a good, reliable source for inelastic and elastic collision balls?
What should I confirm before ordering Happy/Sad Balls?
Confirm the intended application, technical specifications, available configuration, accessories, documentation and delivery requirements with Interlabs.



