This quality gyroscope has free-running bearings that allow it to run more than two minutes from a single cord-pull start and features circular guard disks on the axle that prevent the starting cord from becoming trapped in the bearing. The 175-gram solid metal rotor has a moment of inertia of about 2 x 10-5 kgm2. The gyroscope is mounted on a gimbal ring and comes with two stands, one with a rotating frame and the other with rocker feet. A 60-cm starting cord and handle are also supplied. Highly recommended for the classroom setting!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
This toy combines the wonders of Sea Monkeys and glow-in-the-dark fun, all in one!
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
This black scorpion specimen is great for the classroom setting!
Perform awesome experiments using everyday materials found in any kitchen!
This all-plastic intermediate-level yo-yo is great for the seasoned yo-yo user!