Endorsed by Haynes (World's No. 1 publisher of Car Repair Manuals). Construct a fully working model of a car engine with ignition sound and light-up spark plugs. These models are fun and challenging to put together. Both kits contain all the tools you'll need to assemble over 100 detailed and precise parts of this working model. Includes and electric motor to stimulate engine function and a clear step-by-step Haynes Manual to assist intrepid mechanics and motorheads. Requires two AA batteries.

Space Exploration Mobile is a ceiling-mount mobile for kids intrigued by outer space and the history of space exploration. This fully motorized Space Exploration Mobile features rotating, realistic models of eight historic spacecraft: Sputnik, Mercury, Soyuz, Apollo, Skylab, Space Shuttle and Mir Space Station. The colorful Earth globe lights up, and the mobile includes an infrared remote and educational booklet. Space exploration mobile requires four AA and two AAA batteries (not included).

This skill game is inspired by the party favorite, "pin the tail on the donkey."

This construction skill game includes dozens of multicolored play pieces.

These science construction kits are designed to allow young minds to build and understand Solar, Water, Elastic, Dynamo and Wind power sources while building kinetic models and vehicles. They are "well-conceived and comprehensive kits with many variations and high value," a representative of Perisphere & Trylon, Inc., told TDmonthly. Launch date: May 2010.
— John MacDougall, owner of Golden Apple Learning Store in Pleasanton, Calif., was impressed with the Wind Energy kit with giant turbine blades at Toy Fair 2010. "We love renewable energy education kits," he said.
— ''Science kits do well overall,'' Cheryl Richmond owner Punkin Doodles Havre, Mont., shared with TDmonthly.