Best Sellers

• Fun Physics! Includes web based learning activities
• Winner of Parent's Choice, Teacher's Choice, and Toy-of-the-Year Awards
• Create your own Rube Goldberg style "machine"
• Assemble a frame of your choice and adorn it with chutes, slides, funnels, trampolines...you name it
• The new Chaos motor driven chain lifts a ball to the top of your construction and off it goes through whatever course(s) you have set up
• The tower has a max height of 78" and a whopping 602 pieces! Everything you need (except batteries) is included

• Your own personal light show
• Unchained lightening wists and lashes out
• 8" hand blown glass sphere
• Based on Nikola Tesla's "Incandescent Electric Light" (c. 1894)
• Powered by AC adapter (included)
• Check out the video below!

- Assemble 10 Different Remote Controlled Models

- Kit includes 182 building pieces comaptible with all Thames & Kosmos construction kits

- Exceptional 48 page manual walks you through each design

Launch a Full Air Assault... Without Ever Leaving the Ground!

• Use the laser to help get your target in sight
• Blows a harmless ball of air over 50 feet away
• 6" x 12" x 12"
• 2 AAA batteries required, not included