The Build Your Own Jumping Robot.

This is the kit that teaches children about robotics and mechanics by building a robot that can jump. The colorful creature has clawlike hands and an otherworldly blue helmet, and most importantly a central spring and two snail-shaped cams inside each arm. When the robot is turned on, the cams rotate and compress the spring; when the spring releases, the ’bot bounces off the ground, delighting kids while illustrating the concepts of potential and kinetic energy. The engaging kit’s 98 pieces also form seven other motorized masterpieces, including a carousel and a kicking machine. The illustrated manual gives clear, step-by-step instructions and explains the scientific principles at work. Requires three AAA batteries. Ages 8 and up. 14 1/2" H x 11 1/2" W x 3" D. (1 3/4 lbs.)

Lifetime Guarantee

The Build Your Own Jumping Robot comes with The Hammacher Schlemmer Lifetime Guarantee at no additional charge. If this product ever disappoints you, for any reason, you may return your Hammacher Schlemmer purchase for exchange, credit, or refund.

Should you have any questions, we are available 24 hours a day, seven days a week. Please call 1-800-321-1484 to speak with a product specialist or email us at customerservice@hammacher.com to receive a response within one hour.

Item 84752
Price $49.95
Available for Immediate Shipment.
Add One 4 Pack AAA Battery for $4.95
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