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Artículos sobre UAVs

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Several countries are developing microwave weapons, like this U.S. Air Force system designed to knock down drones by frying their electronics. AFRL Directed Energy Directorate

Experts suggest US embassies were hit with high-power microwaves – here’s how the weapons work

High-power microwave weapons are useful for disabling electronics. A new report says they ‘plausibly explain’ some ailments suffered by US diplomats and CIA agents in Cuba, China and other countries.
A Westpac Little Ripper drone helped rescue two teens off the coast of Australia by dropping a flotation device to them. Westpac Little Ripper

Robots to the rescue: Saving lives with unmanned vehicles

Drones and unmanned aerial vehicles are already saving lives in search and rescue operations, but they still need improvements if they’re to be widely used in the most dangerous situations.
Helicopters hover over Bondi Beach after spotting a shark. AAP Image/NEWZULU/TOM CASKA

How drones can help fight the war on shark attacks

LIfeguards could potentially have a new ally in the fight to reduce shark incidents: drones that can spot when a shark swims nearby, and automatically alert authorities.
Racing drones in flight. The Drone Racing League

How might drone racing drive innovation?

If, like auto racing, drone racing becomes a long-lasting sport yielding financial rewards for backers of winning teams, might new technologies find their way into commercial and consumer products?
A UAV’s perspective of southern elephant seals (Mirounga leonina) on Australia’s sub-Antarctic Macquarie Island. J. Hodgson

A guide to using drones to study wildlife: first, do no harm

Drones are useful tools for studying and protecting wildlife. But with their growing popularity comes a growing need to make sure they don’t harm the animals they’re trying to observe.

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