Plastic Ring & Disk Thermal Expansion Experiment

This is made for parents and teachers Ring & Disk Thermal Expansion Experiment Here is where I got my Ring & Disk Kit https://www.teachersource.com/product/disk-and-ring-kit/physics-thermodynamics Filming equipment Cell Phone Tripod 54 inch Travel Tripod with Bluetooth Remote - https://amzn.to/34REzbB Blue Yeti USB Microphone - https://amzn.to/3ePJwGu Green screen & lights - https://amzn.to/2XT9Yc1 This Disk and Ring kit is made from a polymer that expands and contracts dramatically with changing temperature. It is a great way to demonstrate the effects of thermal expansion. Submerge the disk in hot water and the ring in ice water and see what happens when you put the two back together. What would happen if you place the disk in the ice water and the ring in hot water? Many different ways to use this kit. science