Swimming robot conjures its inner canine to perfect the art of dog-paddling

Quadruped "robot dogs" may move quite a bit like their canine counterparts on land, but they're not nearly as good at swimming (although some can walk underwater). Such is not the case with a new mini-dog-bot, however, which is an expert at doing the dog-paddle.

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Ultra-slicey switchblade morphs into manual folder at swap of a joint

Work Sharp has long been known for its blade sharpening tools. Now it's taking that expertise to an innovative knife lineup all its own. Each RMX knife features an interchangeable pivot that transforms operation from auto to manual and back.

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Continue ReadingUltra-slicey switchblade morphs into manual folder at swap of a joint

Exclusive: How this new American drone flies 4X longer than others

SiFly says its drones fly 4X longer, 10X farther, 10X quieter and carry 5X more payload than the competition, while manufacturing in the USA at China-competitive prices. And they don't need parachutes. We asked how... Here's the secret sauce!

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Continue ReadingExclusive: How this new American drone flies 4X longer than others