8 years & up. Build your very own large, hydraulic hand with this interactive science kit! The hand is made up of over 200 pieces, with water filling the piston tubes that allow the mechanical fingers to open and close with your own fingers. Learn all about hydraulic and pneumatic systems and how they are used in industrial robots. Includes 203 pieces and a 40 page manual to guide users through the building process and provide them with scientific information.
4 years & up. These playful bunny pets bring early Stem concepts to preschool learning through 100% screen-free coding. Children can code along with their new pets' storybook adventure, and help the hard-working Bopper and spunky Hip & Hop have a playtime they'll never forget! Each storybook coding challenge unfolds in the Coding Critters' fun playset-Can you code Bopper to grab her carrot, pull Hip in her cart, or push Hop on the fun log swing? In addition to following along with the storybook's… More »
14 years & up. Build the spirit of the road with your own two hands! This wooden VM-02 model kit is crafted from high grade, sustainably sourced wood and comes with everything you need for assembly. Once built, send the motorcycle riding for nearly 10 feet by winding up the rubber band motor. The design of the bike allows the creator to observe the transmission mechanism, like the moving pistons. Size of model: 4.1"H x 3.3"W x 10.1"L. Approximate time for assembly: 3-4 hours.… More »
14 years & up. Using basic STEM concepts, this intricate and beautiful mechanism tells all sorts of stories with the included characters. Watch the Princess take on the Witch as the spin towards each other on the gears. Practice your story telling as characters spin towards each other. Every spin changes the story and you become both the audience and playwright. Approximate time for assembly: 1-2 hours. Measures 8.4"H x 3"W x 7.4"L. Includes 70 pieces and detailed instructions.