Marshmallow Slingshot
How far do you think you can launch a marshmallow across the room? Use your knowledge of potential and kinetic energy to make your own marshmallow slingshot! Click here for …
How far do you think you can launch a marshmallow across the room? Use your knowledge of potential and kinetic energy to make your own marshmallow slingshot! Click here for …
Do you think you can balance a pencil using only magnets and tape? Discover how you can make a pencil stand on its tip by harnessing the power of magnets! …