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The Bottle Rocket Launcher uses the power of compressed air and water for liftoff.

The rolling friction car kit provides four cars for exploration into the force of friction. Each car provides a set of different material wheels (wood, fabric, soft rubber, soft silicone) with a different coefficient of friction. By setting the cars in motion with equivalent velocities, one can qualitatively demonstrate the frictional properties of rolling without slipping.

Explore STEM concepts while building a working Roller Coaster!

Introduce robotics to lower grade levels.

These ARE the micro:bits you've been looking for!

Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by Science Olympiad!

The Fischertechnik energy set is used to power various Fischertechnik learning activities.

Apparatus for measuring the time it takes for a ball to fall a certain distance using a digital timer. Very easy to set up and use but nevertheless highly accurate. Includes 3 steel balls. A micro-magnet holds the ball in its start position. Three contact pins under the release mechanism ensure that the start position of the ball can be reproduced and act as the contacts of a switch that opens when the ball is released, thus triggering the beginning of the timing measurement. When the ball strikes the contact plate at the bottom, the timer is stopped. The ball is also held firmly on the plate so that it does not bounce. The height through which the ball drops can be adjusted to a fraction of a millimeter and read off a scale on the column.

Inexpensive, compact counter for measuring milliseconds (in conjunction with the free-fall apparatus 470162-756 ). Each count is started and stopped by a signal at the input sockets. The device is automatically reset to zero each time it is restarted. Includes plug-in power supply.

With this kit, the intangible, nanoscopic world becomes accessible with hands-on experiments using both scaled-up models and real nanomaterials.

Explore STEM concepts while building a motorized Swing Ride!

Turn the analog world into digital art.

Learn the basics of fiber optics communications while you build this exciting kit.

This board is for projects that need a permanent home.

8-core Propeller microcontroller pre-wired to a host of popular peripherals for fast and fun experiments.

Add the line following capability to your robot.