Victoria University of Wellington graduate Jake Evill created a Cortex cast. Evill says the cast — specifically fitted to each wearer based on X-rays of the fractured bone & a scan of its surrounding limb.
a simple do-it-yourself solar USB charger that fits cozily in an Altoid tin! The DIY project will charge most mobile devices via USB using 2 rechargeable AA batteries and flexible thin-film solar panels. Read to learn what you need to build your own!