Learn how to build your own simple DIY air pump using a plastic syringe, a small DC motor, and basic materials you may ...

Discover how to craft a simple electric motor using everyday household items in this detailed, step-by-step tutorial. Follow ...

Stephen Litt examined an antioxidant found in green tea. — -- A Georgia seventh-grader who was inspired to do a cancer-related science fair project after some of his friends’ moms were diagnosed ...