The Einstein Hollow Face IllusionProbably our favourite illusion. Watch out - Einstein is keeping an eye on you!
Reversing GogglesThese amazing Reversing Goggles allow you to view the world upside down!
Antigravity PlatformWelcome to the Levitron World Stage Antigravity Globe and Platform System. Beam me up Scotty!
Beta PenWriting in metal - our incredibly popular Beta Pen!
Euler's DiscEuler's Disc is a fascinating physics toy that mesmerises everyone that sees it!
Magic CandleThis candle really has a wow factor - people that have never seen it before will just be totally amazed!
Solar DragonflyThis beautiful and ingenious solar powered dragonfly will fly as long as the sun shines.
Solids of Constant WidthThese mathematical curiosities have some intriguing properties.
MirageThe Mirage is one of those classic toys that has been around for several decades now, but never loses its appeal.
Nitinol TeaspoonOffer someone this teaspoon to stir their tea - as soon as they dip it into the hot liquid, the spoon bends through 90 degrees!