This spy kit includes 25+ missions to explore secret agent activities in one box. It features a working motion detector for securing belongings, a voice changer for coded messages, and demonstrations of trip wire mechanics. The vibration sensor safeguards valuables, while light and sound alarms can be activated for added security. Designed to introduce the fundamentals of spy gadgets and covert operations, this kit blends play with practical learning. It suits group activities like parties, sleepovers, or casual play with friends. The set supports STEM education through hands-on experimentation. Snap Circuits, the manufacturer behind this kit, has earned industry recognition, including Specialty Toy of the Year, Seriously STEM award, and endorsements from Good Housekeeping and Purdue University’s Engineering Gift Guide.

With this kit, kids can create an arcade out of electrical circuits - and then have fun playing with their creation! It's like two toys in one. Combining lights, sound, and motion, this is the most elaborate Snap Circuits kits yet!

The multi-model cabability of ENGINO TOY SYSTEM is proportional to the number of parts contained in the sets. The inventor pro series is the ultimate range more suitable for intermediaste and advanced users who literally "play to invent" ! The models created with these sets are bigger and more elaborate and can move with the new compact dual output motor. The series starts with the 40 models set and goes all the way to the 100 models set which has 2 motors and extra gears for even more complex builds. Each set contains printed instructions for selected 10 models while the rest can be downloaded free from engino's website.

Build this Strandbeest kit yourself! It has a very interesting mechanism: blowing into the fan makes the animal start walking against the wind. The wind power is conveyed to the legs by 2 gears. The 28-page science guide gives you the history of the real Strandbeest that Theo Jansen started building in1990. The guide also includes easy-to-follow assembly instructions.

Contains over 40 parts. 165 experiments can be completed using the kit, like a spinning lighted fan, a small RC car that moves forward and backward, and more. It stimulates the mind and teaches kids about electrical engineering, gears and rations in a fun and educational way.
Awards: 2014 TDmonthly Top Toy Debut Award

See inside the wonderful world of worms. Learn about their fascinating life style and their valuable contribution to the world we live in. Provides hours of fun and fascination. Features: Plastic worm housing, Tunneling material, Shade, Illustrated instruction manual, Worms not included.

Keyboard with optical theremin. Echo effects. Voice changer; Record voice or music and play it back at different speeds. Sound energy demonstration. Color changing light. Connect to your smart phone and analyze sounds with apps.

Where to buy:
SOUTH

Leonardo da Vinci improved upon the already-established catapult design when he introduced his own vision the the age-old military launching device. This design uses a double leaf spring to produce a great deal of energy in order to propel stone projectiles or flammable materials over large distances. A hand crank on the side of the catapult was used to load the spring. The scientific genius of Leonardo da Vinci is brought to life through these 10 articulated models. The inventions that inspired these snap-together replicas are taken from the pages of Da Vinci’s priceless and awe-inspiring notebooks. All models are made of plastic and require no special tools. Manuals are very educational and teach how these inventions have evolved into what they are today.
— Priscilla Moore, owner of Mr. Fub’s Party/Toys and More in Yellow Springs, Oh., told TDmonthly in a late Summer 2012 survey that this catapult is one of their best selling Science toys.

Snap parts together to build different circuits, and watch the different pieces light up. Includes fiber optics over a light organ that can be connected to an iPod; the lights will flash to the beat of the music. Includes strobe lights with different plates so kids can experiment with strobe patterns, white LED lights, glow in the dark and lighted fan blades, a light up egg, and more.
Awards: 2013 TDmonthly Seal of Approval

Where to buy:
NORTH EAST
SOUTH

Kids can build and program their own computer. As easy as snapping together the circuits and downloading Elenco’s programs. Kids can write their own programs using Basic commands or flowcharts. Includes over 100 projects and over 50 parts. A great introduction to microcontrollers and how they are used in the world around us. Requires 3 "AA" batteries.
Awards: 2013 TDmonthly Seal of Approval

Snap Circuits allow children to create electronic projects including AM and FM radios, digital voice recorders, burglar alarms, doorbells and more. All pieces are mounted on plastic modules and snap together with ease. This Pro version contains over 75 parts and an illustrated manual for building over 500 experiments. The set uses four AA batteries.
— In late summer 2010, six of 43 retailers named Snap Circuits a science and nature best seller.
— In August 2010, Jim and Retha Davis, owners of Kid’s Center in Tucson, Ariz., told TDmonthly their store sells “about 100 (Snap Circuits) a month.”
— In a late Summer 2012 survey, four out of 12 retailers said that Elenco was one of their best selling Science & Nature toy brands.