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Every day at around 4 p.m., the creeeek criikkk of stretched packing tape echoes through Huaqiangbei, Shenzhen’s sprawling neighborhood of hardware stores. Shopkeepers package up the day’s sales—selfie sticks, fidget spinners, electric scooters, drones—and by 5, crowds of people are on the move at the rapid pace locals call Shenzhen sudu, or “Shenzhen speed,” carting boxes out on motorcycles, trucks, and—if it’s a light order—zippy balance boards. From Huaqiangbei the boxes are brought to the depots of global logistics companies and loaded onto airplanes and cargo ships. In the latter case they join 24 million metric tons of container cargo going out every month from Shekou harbor—literally “snake’s mouth,” the world’s third-busiest shipping port after Shanghai and Singapore.

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Five years ago, Amazon’s Jeff Bezos predicted that by now we would all be getting packages delivered by drones. Despite numerous trials and pilots around the globe, we’re still waiting. Meanwhile other companies have been nipping at Amazon’s heels, including Google’s parent company Alphabet. Its Project X drones started delivering burritos to customers in Australia’s Capital Territory last year, and has now announced that folks in Finland can look forward to package deliveries by air from early 2019.

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Audi, Airbus and Italdesign are all working together on an electric “flying taxi” concept and they are now starting to test the vehicle.

The concept was first unveiled earlier this year at the Geneva Auto Show.

They now have a more refined working prototype, but it’s still a 1:4 scale model – though it is flying and driving at Amsterdam Drone Week.

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More than an ordinary aerial drone but not quite a satellite, a huge solar-powered airplane with three tails and wings wider than a jumbo jet’s will soon be taking to the skies.

Odysseus, developed by Boeing subsidiary Aurora Flight Sciences of Manassas, Virginia, is one of the largest unpiloted aircraft ever built — and one of the lightest. It has a 243-foot wingspan but weighs less than a small car, the company says. Its six electrically powered propellers will be driven by energy from hundreds of solar panels that cover the aircraft’s exterior or from banks of rechargeable batteries on board, depending on the available sunlight.

With a top speed of 100 miles an hour, Odysseus won’t be very fast. But it’s designed to soar to altitudes above 60,000 feet and stay aloft for months at a time.

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For the first time, a human organ has been successfully transported between medical facilities by a drone. A team of scientists from the University of Maryland Baltimore used a research-qualified donor kidney as a test subject to shuffle back and forth on a remotely piloted hexacopter, testing the organ for changes throughout 14 flights. Its longest journey was 3 miles at a maximum speed of 40 mph, the duration and distance of which were suitable for demonstrating transportation between inner city hospitals.

Currently, organs have few options for transportation, and the process for moving them involves a network of couriers and commercial aircraft that are dependent on schedules and traffic patterns. When normal commercial schedules aren’t available, the cost of private charter transportation can be prohibitive. Even when cost isn’t a factor, the time involved in the process altogether can prevent a transplant from being completed as organs are very sensitive cargo.

To best ensure a successful transplant procedure, organs must be moved quickly between the donor and the recipient. The amount of time an organ can spend chilled after removal and when it’s warmed up and the blood supply restored, called cold ischemia time (CIT), is very limited. Some organs, such as the heart, only have as few as 4 hours available to be transported before they are no longer eligible for transplant. Up against airplane flight availability and traffic patterns, an improvement like what drone transportation could provide might have life saving implications.

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