Search Products Shop by Category  Astronomy, Space  Batteries, Power Supplies  Biology  Books  Chemistry  Clocks, Watches  Crystal Growing  da Vinci Gear  Dinosaurs  Einstein Stuff  Electronics  Fun, Toys & Gifts  Games & Puzzles  Geology & Fossils  Glow-in-the-Dark  Laser Pointers  Light & Optics  Magnets  Microscopes  Physics  Posters, Postcards  Robots  Science Kits  Software & Videos  Solar Stuff  Study Charts  Telescopes  Videos (DVD)  Weather Instruments Shop by Price:  under $5  $5 to $10  $10 to $20  $20 to $50  $50 and up Shop by Age:  5 years old  6 - 7 years old  8 - 9 years old  10 - 11 years old  12 and older Store Info:  Catalog Request  Help / FAQ  Contact Us  Terms Of Use Order Tracking: Order No.: Password:		Cart items: 0 Total: $0.00     Energy Ball »  Science eStore Home  »  Fun, Toys & Gifts  »  Energy Ball click here for larger image This item makes a great gift! Price: $5.99 Sale Price: $4.95 each Item No: PL612 In Stock: 66 units in stock Ships same business day. Quantity:   Sometimes it is simply electric! It is fantastic how they can just light up and fill the room with noise. It can be an eerie kind of noise though, like those you hear near Halloween. The red light is not very intense but can draw many near from afar. Energy Balls that is!!! It is an awesome gift, teaching tool, decoration and more in one! In a very basic way it demonstrates circuits and conductivity. Simply touch both metal strips and see the reaction of the ball. Use it as eyes in a pumpkin. Or use it in a group by having Person A touch one metal strip and Person B touch the other strip then let A and B make contact. You can even make huge circles of people and contact each other to connect the circuit! We all have energy, this is the fun way to put it to work! Ball size: 1.5 in (4cm) in diameter. Box Size: 6.50in (16.51cm) x 3.75in (9.53cm) x 1.80in (4.57cm) Recommended for ages 7 and older. Weight: 0 lb 1 oz ( 0.03 kg ) Related Products   Human-Powered Light Bulb The static electricity generated by your body is enough energy to power this neon light bulb and make it glow! Item No: PL444 $4.99 $3.95 /each  View/Buy   Piezo-Electric Rocks Two Quartz rocks which have piezoelectric properties. Hit them together and generate light and sparks. Item No: PL464 $5.99 $4.95 /each  View/Buy   Mystery Stick The Mystery Stick is mysterious indeed! Vibrations produced by rubbing the notches can be controlled to make the prop turn! Item No: PL465 $1.99 $1.49 /each  View/Buy
Customer Support / F.A.Q.  |  Contact Us All rights reserved. © Copyright '1995-'2008 PhysLink.com