At first glance, it looks eerily similar to Inspector Gadget’s Propeller Cap, except it’s a backpack. [Samm Sheperd] built a Propeller Backpack (video, embedded after the break) which started off as a ...
In a recent column I described how my friend David Ewing, CTO at Synapse Wireless, is in the process of designing and building 250 wireless mesh networked propeller beanie hats. Known collectively as ...
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