Build your own "smart robot" with this mechanics kit. Assemble the housing, motor, gears, frame, battery, and body, then watch as the domed robot rambles around your house. Create a maze to see if the robot can escape! Illustrated assembly instructions are included. Also required but not included: 1 'AA' battery and a small Phillips-head (crosshead) screwdriver.
7 years & up. The two Potato Clock allows you to generate enough electricity to run a digital clock using potatoes! Just push the zinc and copper electrodes into the potatoes causing an oxidation/reduction reaction that is converted to low voltage.
Create a Clean Energy Critter -- As fun to build as it is to play with when complete, this unique robot project uses a recycled soda can you provide and transforms it into a robotic bug toy. A vibration sensation, Robug emits sound and moves across the floor as soon as you switch it on. -- Includes a motor casing, toy motor, body plate, body rims, battery casing, four large screws with bolts,...
Build your own glow-in-the-dark planetarium with this creative kit. Contains model with stand, brush, paint strip, instructions and more. Assembled model has a 11.75" span.
Create your very own starry sky in your bedroom. Invite your friends and family for the star show. They will be amazed! Create your very own night sky domes. Punch holes onto the night sky dome, fold, and build them up. Insert the lamp provided to project your very own night sky. This Kit Includes: Night sky domes of Northern and Southern Hemispheres, Lamp, Detailed instructions including star...
With the Planets & Supernova Glow-In-The-Dark Kit you can create the Milky Way anywhere you want! Simply expose the glow shapes to a light source for a minute, and then turn off the lights and they glow! This kit includes 9 glow-in-the-dark planets and 100 Nova Stars complete with adhesive tabs. The special non-toxic pigment in the stars allows them to be recharged again and again.
Grades K & up. Kit includes special formula, base rock, growing tray with lid, magnifying glass, spatula and instruction book. Color may vary.