Homemade Compass
Can you find north? Discover how to recreate the first manmade compass used over 1,000 years ago using the Earth’s naturally occurring magnetic fields. With just a few materials you …
Can you find north? Discover how to recreate the first manmade compass used over 1,000 years ago using the Earth’s naturally occurring magnetic fields. With just a few materials you …
Engineer a robot that will scribble and draw a design on its own! Get creative with circuitry and explore electrical energy to power a motor that will vibrate your scribble …