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The algorithms spot and classify synthetic-material objects based on the distinctive manner in which they reflect polarized light. Polarized light reflected from human-made objects often differs from natural objects, such as vegetation, soil, and rocks.

The researchers tested such a camera, both on the ground and from a US Coast Guard helicopter, which was flying at the altitude at which the polarimetric-camera-equipped drones will fly.

Once fully operational, data collected by the drone-based machine learning system will be used to make maps that show where marine debris is concentrated along the coast to guide rapid response and removal efforts. The researchers will provide NOAA Marine Debris Program staff with training in the use of the new system, along with standard operating procedures manual.

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Continue reading “Who Built Them And Why? | The Top Weirdest Robots” »

If the Ingenuity helicopter would fly at night on Mars, its very possible the whirring rotors would create enough static electricity in the extremely dry Martian atmosphere to cause the air around the craft to glow.

“The faint glow would be most visible during evening hours when the background sky is darker,” said William Farrell, from Goddard Space Flight Center and lead author of a paper on this topic. “NASA’s experimental Ingenuity helicopter does not fly during this time, but future drones could be cleared for evening flight and look for this glow.”

If you’ve ever shuffled your feet across a wool carpet on a dry winter day, and then reached out to touch a metal doorknob, you’re familiar with the static discharge that creates a little zap — a spark — that leaps between your fingers and the metal knob.

Are we to see an evolution of drone designs now?

Researchers at the University of Bristol in the U.K. have designed a flying robot that flaps its wings and can generate more power than a similar-sized insect, which it was inspired from. The robot could pave way for smaller, lighter, and more effective drones, the researchers claimed in an institutional press release.

Continue reading “Bristol scientists develop insect-sized flying robots with flapping wings” »

DaVinci penned the aerial screw design in the 1400s, way before air travel was a thing. Now, it’s being put to action with this student-built drone.

Drones aren’t anything new —multi-rotor aircraft are becoming a bigger part of people’s lives every day. From the latest batch of up-and-coming urban air mobility companies to hobby applications, electric aircraft with four or more motors are commonplace, and generally, they use conventional multi-bladed propellers to keep themselves aloft. That’s not what’s going on with this particular drone developed by engineering students at the University of Maryland, though.

Assembled for a student design competition hosted by the Vertical Flight Society, it’s a mixture of old and new. With rotors reminiscent of Leonardo DaVinci’s aerial screw illustrations from the late 1490s, it flies like any other drone would, all while looking extremely bizarre and having interesting flight characteristics.

Continue reading “DaVinci-Style Drone With 600-Year-Old Screw Rotor Design Actually Flies” »

The Financial Department of the State Prosecutor’s Office informed 10 individuals and three companies on Monday that they would be indicted on serious security offenses linked to selling missiles to China without approval.

According to the State Prosecutor’s Office, the deal in question was brokered by Ephraim Menashe, an Israeli drone entrepreneur and founder of the Solar Sky company, who then hired Tzvika and Ziv Naveh, owners of the Innocon drone company, and other unnamed suspects.

“The suspects were investigated as part of a large-scale security case in which it was suspected that they manufactured, brokered and exported cruise missiles for military use, without a permit,” said prosecutors.

After making history with the world’s first pizza delivery by drone from a New Zealand store in 2016, Domino’s is once again exploring the viability of commercial drone delivery on the island country in Oceania.

But what have these companies been up to since their 2016 landmark achievement?

Elroy Air unveils its heavy payload, long-flying autonomous VTOL cargo drone, with 500 orders worth $1 billion already on the books.

Given that autonomous functioning, heavier capacity, longer flight time than most cargo drones, and VTOL operation, Elroy says the Chaparral will transform how express freight is managed in developed markets, and open the activity to many others currently shut out.

Continue reading “Elroy Air unveils autonomous, heavy payload VTOL cargo drone” »

Sunflower Labs announces a flurry of client acquisitions of its security drone-in-dock Beehive System in both the US and Europe.

San Carlos-based Sunflower Labs has announced a spate of new clients for its automated Beehive System security drone-and-dock, in deals ranging from Switzerland to the US South.

Continue reading “Multiple clients for Sunflower Lab’s security drone-dock system” »