Mechanics & Engineering

Learn all about potential and kinetic energy with this fun whirlpool bottle attachment! All you need is just two empty bottles, and you can explore...

Ready, set, splash! This water powered Jet Car is ready to race at high speeds and perform tricks. Water and air are all it takes to propel this ca...

Duncan the Drinking Bird is a fun desktop companion and classic novelty item. Fill a glass with cold water and submerge his head in the water getti...

An amazing solar and hydraulic powered robot that can be transformed into 12 different models. The 12 in 1 Solar Hydraulic Powered Robot is designe...

This awesome solar-powered robot can be built and transformed into 14 different things, from a wagging-tail dog to a speedster, a walking crab and ...

This handy field magnifier boasts 10x magnification and a myriad of uses. Also known as a jeweller’s loupe, this useful tool is essential for geolo...

This Walking Wind Machine walks around leisurely, propelled naturally by the wind flowing through its turbines. Now you can build and enjoy your ve...

Quack Space Links are the perfect open-ended construction toy. The design possibilities are endless! This set of 65 tactile pieces are ideal for li...

Build a mirror that seems to go on forever! The optical illusion of light depth in this Infinity Mirror is created with some simple pieces includin...

This bouncing ball kit is perfect for any scientist looking to have some fun. With just water and the included instructions, you can create your ow...

Squigz make your imagination go wild. Squeeze, shake and twiddle these highly addicting biological toy bits together to create an endless array of ...

Assemble your own marble runs with this excitingly challenging construction set. Reproduce the layouts pictured on the box or have fun experimentin...

Build your own car that runs on clean energy. No motor, no battery. This do-it-yourself science kit runs completely on air. The kids construction k...

Leonardo da Vinci developed a range of innovative war machines that improved upon traditional medieval designs.This catapult is adjustable and incl...

When life gives you lemons… make a clock! Construct this timber clock and watch as a lemon powers the LCD screen. This fully functional clock uses ...

Build what you can't see! Perfect replica of the HMS Endeavour, England's first truly impressive ship. Make construction easier than ever by not ha...

Children can build eight simple machines that can be combined to set off a chain reaction. They can use all the included LEGO pieces in conjunction...

The green marbles track dedicated to children. In the kit there are 7 elements, of different color, to compose high towers from which you can launc...

This simple and elegant device, consisting of a metal pendulum suspended from an executive wooden stand, demonstrates the power of physics. Perfect...

Experience all the action of the hit television series BattleBots at home, with the HEXBUG BattleBots Rivals Bronco and Witch Doctor! Go head-to-he...

Squigz are fun little suckers! Apply pressure to two Squigz. Air rushes out and the fun rushes in! Connecting to each other and to any solid, non-p...

Build your own planetarium and rotate the constellation plate until it matches the date and time. Have the direction you are facing (North, South,...

Assemble your own marble runs with this excitingly challenging construction set. Reproduce the layouts pictured on the box or have fun experimentin...

Spiral Tower allows you to build towers from which to launch marbles with dreams that sound during the descent. Large marbles are safe and easy to ...