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Nightmare-Inducing Headless Cheetah Robot Learns To Jump

In case just being a headless cheetah robot wasn't scary enough, a group of researchers at the Massachusetts Institute of Technology (MIT) have now given their robot the ability to autonomously detect oncoming objects and jump over them.

This is no easy feat. The robot doesn't just hop, it relies on a visual system that maps terrain using reflections from a laser to spot an obstacle and calculate when and where it needs to take off, and then automatically adjusts its stride accordingly.

"A running jump is a truly dynamic behavior," Sangbae Kim, an assistant professor of mechanical engineering, told MIT News. "You have to manage balance and energy, and be able to handle impact after landing. Our robot is specifically designed for those highly dynamic behaviors."

But perhaps most impressive is that unlike how you might assume a robot works, the headless cheetah doesn't necessarily look for the optimal takeoff location, just one that will work.

"If you want to optimize for, say, energy efficiency, you would want the robot to barely clear the obstacle—but that’s dangerous, and finding a truly optimal solution would take a lot of computing time," Kim said. "In running, we don’t want to spend a lot of time to find a better solution. We just want one that’s feasible."

On a treadmill—with very little time to prepare itself—the robot cleared about 70 percent of the hurdles up to 18 inches (over half its height) tall. Out on a track, with room to really stretch its horrifying, sci-fi legs, it improved to clear about 90 percent.

[h/t BoingBoing]

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The Most Searched Shows on Netflix in 2017, By State

Orange is the New Black is the new black, at least as far as Netflix viewers are concerned. The women-in-prison dramedy may have premiered in 2013, but it’s still got viewers hooked. Just as they did in 2017, HighSpeedInternet.com took a deep dive into Netflix analytics using Google Trends to find out which shows people in each state were searching Netflix for throughout the year. While there was a little bit of crossover between 2016 and 2017, new series like American Vandal and Mindhunter gave viewers a host of new content. But that didn’t stop Orange is the New Black from dominating the map; it was the most searched show in 15 states.

Coming in at a faraway second place was American Vandal, a new true crime satire that captured the attention of five states (Illinois, Kansas, Massachusetts, Minnesota, and Wisconsin). Even more impressive is the fact that the series premiered in mid-September, meaning that it found a large and rabid audience in a very short amount of time.

Folks in Alaska, Colorado, and Oregon were all destined to be disappointed; Star Trek: Discovery was the most searched-for series in each of these states, but it’s not yet available on Netflix in America (you’ve got to get CBS All Access for that, folks). Fourteen states broke the mold a bit with shows that were unique to their state only; this included Big Mouth in Delaware, The Keepers in Maryland, The OA in Pennsylvania, GLOW in Rhode Island, and Black Mirror in Hawaii.

Check out the map above to see if your favorite Netflix binge-watch matches up with your neighbors'. For more detailed findings, visit HighSpeedInternet.com.

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Afternoon Map
Monthly Internet Costs in Every Country

Thanks to the internet, people around the world can conduct global research, trade tips, and find faraway friends without ever leaving their couch. Not everyone pays the same price for these digital privileges, though, according to new data visualizations spotted by Thrillist.

To compare internet user prices in each country, cost information site HowMuch.net created a series of maps. The data comes courtesy of English market research consultancy BDRC and Cable.co.uk, which teamed up to analyze 3351 broadband packages in 196 nations between August 18, 2017 and October 12, 2017.

In the U.S., for example, the average cost for internet service is $66 per month. That’s substantially more than what browsers pay in neighboring Mexico ($27) and Canada ($55). Still, we don’t have it bad compared to either Namibia or Burkina Faso, where users shell out a staggering $464 and $924, respectively, for monthly broadband access. In fact, internet in the U.S. is far cheaper than what residents in 113 countries pay, including those in Saudi Arabia ($84), Indonesia ($72), and Greenland ($84).

On average, internet costs in Asia and Russia tend to be among the lowest, while access is prohibitively expensive in sub-Saharan Africa and in certain parts of Oceania. As for the world’s cheapest internet, you’ll find it in Ukraine and Iran.

Check out the maps below for more broadband insights, or view HowMuch.net’s full findings here.

Map of Internet costs in each country created by information site HowMuch.net.
HowMuch.net

Map of Internet costs in each country created by information site HowMuch.net.
HowMuch.net

Map of Internet costs in each country created by information site HowMuch.net.
HowMuch.net

Map of Internet costs in each country created by information site HowMuch.net.
HowMuch.net

Map of Internet costs in each country created by information site HowMuch.net.
HowMuch.net

[h/t Thrillist]

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