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The air taxi’s maker, German aviation start-up Volocopter, has previously conducted public demonstration flights in Germany, Dubai and Finland.

“[This] is an important milestone for the introduction of urban air mobility, simply because we give people the image in their mind and the opportunity to see how the vehicle behaves in the air, and how quiet it is in full flight,” Volocopter CEO Florian Reuter told Al Jazeera after the test run.

Volocopter is one of several companies developing a drone equivalent to traditional helicopters, and proponents say electrically powered air taxis offer a safer, quieter, emissions-free alternative.

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Just in time for Halloween, doctors in France say they witnessed a real-life horror tale involving an antibiotic-resistant superbug. In less than a month, their patient’s infection evolved resistance to the last-resort drug they had used to treat it. Thankfully, the doctors were still able to defeat the microscopic threat—and the case may have uncovered a peculiar weakness in the germ.

According to the report, published in the journal Antimicrobial Agents and Chemotherapy, a young child had been dealing with recurrent infections of the bacteria Pseudomonas aeruginosa for over two years. P. aeruginosa is an opportunistic infection that sickens tens of thousands of already weakened people in hospitals and other health-care settings in the U.S. a year. In these people, it can cause serious infections.

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A new study out of the University Medical Center Groningen in the Netherlands details the type of diet that was found to fuel the growth of healthy gut bacteria, particularly strains that have anti-inflammatory effects in the body. The results aren’t terribly surprising — that is to say, you’ll have to eat a healthy diet if you want a healthy gut. Among other things, the study found that high amounts of sugar and meat make things worse.

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Researchers have found that giving your brain an electrical stimulation while you sleep can lead to quicker learning and improved memory. Future You’s episode 6 explores what this will mean in 2050.

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Continue reading “The Military Discovered A Way To Boost Soldiers’ Memories, And We Tried It | Future You | NPR” | >

And yet, in the midst of the greatest computer security crisis in history, the US government, along with the governments of the UK and Australia, is attempting to undermine the only method that currently exists for reliably protecting the world’s information: encryption. Should they succeed in their quest to undermine encryption, our public infrastructure and private lives will be rendered permanently unsafe.

The US, UK and Australia are taking on Facebook in a bid to undermine the only method that protects our personal information.

• Edward Snowden is a US surveillance whistleblower.

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