Environment
Drone with legs can perch, watch and walk like a bird
A drone with kestrel-like legs can swoop and perch on a telephone wire or fence where it will then rest, spying on passers-by. You have been warned
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Technology
Moth drone stays rock steady in gale-force winds
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See the sound a helicopter makes caught on camera
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Technology
Enter a monster wind tunnel used to test jet engines
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Technology
Drones turned into zombies using an easy Wi-Fi hack
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Smart software uses drones to plot disaster relief
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Cockpit computers are sapping pilots’ ability to fly
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Helium-filled airplane could help in disaster zones
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Spider-drones weave high-rise structures out of cables
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Going hypersonic: spyplane could jump to Mach 6
Aircraft could fly at six times the speed of sound, now that engineers claim to have solved a problem that prevented aircraft flying faster than Mach 3
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Matterhorn mapped by fleet of drones in just 6 hours
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Environment
Animals tracked with tiny tags summon their own drones
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Earth
International airlines face emissions caps from 2020
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Technology
Glowing jester plane reveals invisible wind eddies
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