Colorful little paper clips are the easiest to find. So in this video I will try 3 simple ring designs with this popular ...

Build a bridge that can hold rocks with your child. One at a time, place rocks in the center of the paper and observe how many rocks the paper can hold before it falls. Ask your child what he thinks ...

Introduction Have you ever seen a helicopter flying through the air? Have you ever wondered how they fly—or if you could try flying one yourself? This fun activity will help you get started at home ...