Discover how to build a simple DIY projector using everyday materials like cardboard and a small flashlight or laser pointer. This easy step-by-step tutorial guides you through crafting a homemade ...

Build a water turbine house model for a school science project using cardboard, plastic, and simple materials. A creative and ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Welcome to PopSci’s at-home science projects series. On weekdays ...

Households recycle a huge amount of cardboard from deliveries and packaging every year, but what if you could make it a more interesting the kids to experiment with. InvenTABLE as a new safe cardboard ...