Science

Hydrogen rocket Oxygen and hydrogen molecules rise into chamber where teh hydrogen is ignited to launch the rocket Talking command center Sequenced multi-colored lights illuminate during hydrogen generation 100s of launches on a single fill of water Rocket bounces when it hits the ground. Detailed instructions. One hydrogen rocket. One launch tube. One fuel generator. One electronic command center. One plastic bottle with cap. Four citric acid packets. Two fuel generator .....
...more about the Estes Rockets Hydrogen Rocket Set w/Lights & Sounds

Great Gift Idea
The Estes hydrogen fuel technology uses water to generate the hydrogen fuel needed to blast a rocket 200 feet into the sky! Sufficient hydrogen fuel is generated in 2-5 minutes. Hydrogen fuel. clean burning, environmentally safe and energy efficient. Heavy-duty hydrogen fuel generating launch system with remote push-button ignition and four-point system check. The Launch-Ready Display has LED's that show the generation and launch ready status. Rockets are fully assembled; .....
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An interactive music light show that connects to iPod, MP3 player, home audio system, computer and musical instruments. It will synchronize audio with multicolored lighting effects! The Lightcast console features; * 33 LED cluster * enhanced parabolic projection * interchangable projection lens/mirror * adjustable projection arm * sensitivity adjustment The Lightcast remote control features; * on/off switch * infrared transmitter * 4 music modes * 4 mix modes Music Modes .....
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Smooth swimming dolphin movement Brilliant blue LED illumination Natural ocean and dolphin sounds Volume, light and auto timer controls Detailed user guide. One Zen Dolphin Swimming Illuminated Swimming Dolphin. This is the Zen Dolphin Swimming from Uncle Milton Suitable for Ages 10 & .....
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Battle by using T-Rex tail controllers! T-Rex roars and sound effects. Built-in sensors in each dinosaur's neck and chest keep score on the health meter. Each T-Rex starts with ''9'' in their health meter, and will reduce with each successful attack to the opposing's chest or neck. Colorful plastic construction. Easy-to-follow instructions. (1) Duel Game. This is the Electronic T-Rex Battle Duel Game by Uncle Milton. Suitable for Ages 5 & .....
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The Shadow Magic Light Blaster emits a high-intensity flash of strobe light manually or automatically. The 23'' x 28'' sheet of vinyl has one side coated with a special photoluminescent material. This material captures the shadow of an object as it's exposed to the flash of light; hense the term glow-in-the-dark. A yellow-green tinted glow. The built-in pen light on the light blaster allows you to ''draw'' on the glow screen. Door clip and string lets you hang the screen on .....
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Clear, solid glass. Equilateral triangle shaped. This prism will create beautiful color relections. Detailed activity printed on package. (1) Prism. This is a Glass Prism by The Wild Goose Company. Suitable for Ages 8 & .....
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