[ad_1] There are many drones designed to fly inland. You know what these drones can not do, though? Open doors. At least, it's true in 99% of cases. Fortunately, the tiny Flycrotug …
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[ad_1] Researchers have built tiny microdrones that can open 40 times their weight by opening a door. They are inspired by predatory wasps, which can cause large prey on the ground. One …
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[ad_1] Renaud Visage / Getty Images Maybe you know wasps for their power to brainwash roaches or inflict one of the most painful bites on the planet – a power so powerful …
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