Medium
Make your own hovercraft that can carry a mouse! Learn how to reduce friction and make your hovercraft fly.
Hard
Learn how to build an ultra-simple electric generator with magnets, wire, and a light bulb!
Hard
Make your own hovercraft and glide around on a cushion of air! Learn how to make a simple hovercraft with a leaf blower and some basic materials.
Easy
Let's find out how the color of a building affects the temperature inside!
Medium
Are sponge filters more effective than under-gravel filters? Find out in this science project!
Medium
Let's compare two types of light bulbs to see which one is brighter and uses less power!
Hard
Are you a fast typer? Find out if a split keyboard can help you type faster!
Medium
Do you want to know which water repellent works best? Find out by comparing Rain-X and Aquapel in this science project!
Medium
Does air pressure in a football helmet really affect cushioning? Let's find out!
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