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US Airmail Delivery Cutoffs

You can still order in time for ChristmasView all delivery cut offs

US Airmail Delivery Cutoffs
Perpendum
  • Perpendum

Perpendum

Don’t stop freewheelin’

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    Perpendum in the office

    Stylish exec' office toy

    Playing merry hell with the laws of thermodynamics, the seemingly perpetual motion of Perpendum is enough to baffle any boffin. Most recently seen distracting Tony Stark in Iron Man 2, this playfully-cartwheeling kinetic sculpture is actually powered by 4 AA batteries. Even so, set the sticks a-spinning and they won’t stop twirling for three whole years!

    How on earth does this work? Well, Perpendum has been expertly calibrated so that the tiniest amount of power will keep the precision-engineered arms turning. What’s more, there’s no way to predict which way they’ll move – making this simple sculpture a truly hypnotic little toy.

    More detail and specification