Science

Add 220ml of water to the slime powder, and the polymers in the powder will start to link together. When enough of the molecules get hooked toget...

Use the crystal powder provided to grow your own crystals! Assorted colours. Ages 8+

Inspire interest in astronomy with this build-it-yourself planetarium kit.  Use the day and time to identify which constellations are visible as yo...

Try putting this fully functional stethoscope on your chest to hear your heartbeat, or on a door to hear the other side.

The modern periodic table of the elements is closely based on Dmitri Mendeleev’s 1869 study aid and now you can have one of these amazing tables on...