US$ 21.99
A rare example of a physics toy from ancient times that isn't locked under glass in a museum
and Consul will calculate the result with 100% accuracy
This hefty interlocking puzzle from Craighill is comprised of six notched bars that combine to create a "jack" shape
♠ call us to taste and smell yummy fruit and bitter leaf
which should tell you something about the effect this innocent puzzle has on many creative minds
Feel Flux __small A rare example of aThis handheld device seems to defy the law of gravity. Drop the metal ball through the suede wrapped copper tube and you'll get the strangest sensation of an object falling in slow motion. Feel Flux relies on a scientific principle known as Lenzs law. The surprising effect is created by the interaction of the magnet inside the ball and an electrical current that is generated as it passes through the copper tube. Video doesn't do it justice. Feel Flux
US$ 21.99
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