In the wars in both Ukraine and Iran, one-way attack drones have changed the battlefield. So the Pentagon is thinking cheaper and smaller. Jay Price of North Carolina Public Radio reports. (SOUNDBITE ...
2don MSN
Honeybees just helped scientists build tiny drones that navigate without GPS and find their way home
Most drones rely on GPS and powerful computers to find their way around. That makes them heavy, expensive, and power-hungry, ...
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