Gizmag news

The oldest known evidence of stitched clothing

During the last ice age, when glaciers spread across the northern world, ancient humans had some serious adapting to do; our species wouldn't survive without developing new ways to keep warm. We got there by improving the ways we clothed ourselves using new tools, such as bone needles, traps, snares, and wooden artifacts - and these creations mark a crucial point in human evolution, as they helped our ancestors endure diverse conditions across different latitudes.

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Category: Archaeology, Science

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Torqued-loop Sharrow propeller hits breakthrough in production scaling

Sharrow knew it had a market disruptor on its hands the instant it transformed propeller blades into more efficient twisted loops. The hold-up of that disruption, however, has been in getting those props out of the factory and onto the actual market. Now it receives a big helping hand from a rather well-known fellow Detroiter: Ford Motor Company. Ford's expertise in 3D sand-casting technology has broken open Sharrow's path to scaled production, promising to fractionalize build times.

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Category: Marine, Transport

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Hyundai's space-age Ioniq EV concepts are out of this world

While Hyundai's diverse Ioniq range of electric vehicles (EV) has been racking up awards around the world, it hasn't been available in China – until now. The Korean automaker is making a splash in that competitive electric car market with a big launch – and the unveiling of two wild concept vehicles that are worth a closer look.

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Category: Automotive, Transport

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DJI's crazy-powerful motor rewrites the ebike rulebook all over again

The specs race in high-end electric mountain bike motors has long had the feel of the 1990s processor wars – bigger numbers every year, but precious little difference when you're actually grinding through the mud. Avinox might have finally changed that. DJI's dedicated ebike drive system brand changed that a couple of years back and left the competition in the dust. Now Avinox is set to do it all again with what it claims is the most powerful and lightest production eMTB motor on the market in a package that is, essentially, drone engineering on two wheels.

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Category: Bicycles, Transport

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