Click here to download the catalog as a PDF file. To view this site you need Adobe Flash Player and your browser must allow javaScripts. Go here to get the latest Flash Player. Cool Tools Discovery Pack All Our Favorite Science Toys Includes both classic and brand new toys that teach a wide range of science topics — gas laws, energy, Newton’s laws, waves, magnetism, fluids, and more! Drinking Bird Cartesian Diver Vortex Tube Astro Blaster Happy/Unhappy Balls Balancing Bird Celts, (1 pr.) Super Springy Radiometer Dropper Popper Mystery Stick Extreme Gyro Balloon Helicopter Magnetic Ballerina Magnetic Seal Energy Ball Hand Boiler Space Phone Instructions & Lesson Ideas P8-9015 $99 Perpetual Top Spin this top once, and it will run for hours! At first, the colored light show is the only clue about what lurks inside the seemingly solid toy. But listen closely and you’ll hear the secret: a tiny off-center motor that spins in response to feedback from the top’s motion. It constantly adjusting the moment of inertia and keeping the gyroscopic rotation going. 3.5 cm dia. Includes 2 sets of 2 button batteries. P3-3503 Perpetual Top $17.95 visit arborsci.com > > > FREE Product Demos! Secure Online Ordering! UPS Shipping Quotes! NEW! Grow Snow Classroom Kit With input from teachers across the country, the Grow Teacher activity Snow Classroom Kit has been guide and student developed as a tool for introducing discovery worksheet included. students to chemical reactions, polymer science and the environmental benefits of super absorbents. You get over 200 grams of this amazing polymer — just add a little water and watch the white powder expand to 100 times its original size. Turn ordinary water into a white fluffy substance that looks like real snow. Kit contains one 40 g. bag of Insta-Snow as well as 24, 7g tubes for students. Non-hazardous and environmentally safe. Air Cannon Remember the trash can vortex launcher? This new Air Cannon sends a strong blast of air all the way across the room! Use the crosshairs to aim, pull back on the handle, and let go. The elastic forces air out the hole, forming a vortex, which travels up to 30 feet! Use dry ice to create fog and launch 6-inch smoke rings! Explanation included. P8-5700 Air Cannon $16 C1-3129 Grow Snow Classroom Kit $59 24 inches long, lightning fast, totally unique, and non-stop fun! Drinking Bird Almost everyone remembers this hard-to-find toy with at least a twinge of nostalgia — now he’s back, disguised as a great physics demonstration of heat and thermodynamics. This lugubrious little lorikeet dips his beak into a glass of water as evaporative cooling induces the rise of a volatile liquid from his tail towards his head. As he dunks, the liquid returns to his tail, the bird rises, and the process begins again. Not recommended for instructors under four years of age. P3-5001 Drinking Bird $5.75 NEW! Rocket Car Experiment Kit Fuel the Rocket Car with baking soda and vinegar, insert the fueling module, and your land speed challenger will be ready to roar off. You’ll see chemistry and physics in a new light after a day racing the Rocket Car. Our baking soda and vinegar formula starts a powerful chemical reaction that will propel the Rocket Car over 200 feet. You can experiment with the proportions to create your own secret rocket fuel mixture. P6-6024 60 Rocket Car Experiment Kit $19.95 1-800-367-6695