This reliable and affordable 1.5 to 6V DC motor with off-balance vibration weight comes pre-soldered to a 1xAA battery holder and is perfect for hobby electronics and robotics projects requiring vibration. The battery holder features a cover and an on/off switch.
Perfect for robotics projects, brush bots and artbots.
Every kid needs one of these spheres!
Learn about hydrogen fuel cells with this incredible kit!
With this kit, you can conduct 25 experiments to learn how an electric motor converts electricity into motion, and how an electric generator does just the opposite, converting motion into electricity.
Use this awesome prism to teach about optics and light in the classroom setting!
This mirascope creates a 3D hologram image!
An unconventional ball-tossing, head-catching challenge for 2 players or teams!