Lifeboat Foundation

Self-driving cars are taking longer to come to market than many expected. In fact, it’s looking like they may be outpaced by pilotless planes and driverless trucks. A truck isn’t much different than a car, but self-driving technology is already coming in handy on long-haul trucking routes, as a recent cross-country trip showed.

Last month TuSimple, a transportation company focused on self-driving technology for heavy-duty trucks, shipped a truckload of watermelons from Arizona to Oklahoma using the truck’s autonomous system for over 80 percent of the journey. The starting point was Nogales, at Arizon’s southern end right on the border with Mexico. A human driver took the wheel for the first 60 miles or so, from Nogales to Tucson—but from there the truck went on auto-pilot, and not just for a little while. It drove itself all the way to Dallas, 950 miles to the east (there was a human safety driver on board the whole time, but not controlling the truck).

If you look at the most direct route, it’s pretty straightforward: there’s one fork where I-10 splits off and merges with I-20, but other than that, it’s straight on through ‘til morning. Literally, in this case; the truck drove the route in 14 hours and 6 minutes, as compared to the given estimate of the average time it takes a human to drive the same route—24 hours and 6 minutes.

Instacart wants to replace army of gig shoppers with robots.

(Bloomberg) — Instacart Inc. has an audacious plan to replace its army of gig shoppers with robots—part of a long-term strategy to cut costs and put its relationship with supermarket chains on a sustainable footing.

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This sample tissue was anonymously donated from patients that have undergone surgery to treat epilepsy at the Massachusetts General Hospital in Boston (MGH). It was then given to researchers at Harvard’s Lichtman laboratory.

The Harvard researchers cut the tissue into ~5300 individual 30 nanometer sections using an automated tape collecting ultra-microtome, mounted those sections onto silicon wafers, and then imaged the brain tissue at 4 nm resolution in a customized 61-beam parallelized scanning electron microscope for rapid image acquisition.

Continue reading “Google helps map one cubic millimeter of human brain tissue” »

Satellite images showing the expansion of large detention camps in Xinjiang, China, between 2016 and 2018 provided some of the strongest evidence of a government crackdown on more than a million Muslims, triggering international condemnation and sanctions.

Other aerial images—of nuclear installations in Iran and missile sites in North Korea, for example—have had a similar impact on world events. Now, image-manipulation tools made possible by artificial intelligence may make it harder to accept such images at face value.

In a paper published online last month, University of Washington professor Bo Zhao employed AI techniques similar to those used to create so-called deepfakes to alter satellite images of several cities. Zhao and colleagues swapped features between images of Seattle and Beijing to show buildings where there are none in Seattle and to remove structures and replace them with greenery in Beijing.

The adoption of Android Auto is on the rise, with more and more carmakers bringing it to their new models, but at the same time, there’s also a shift in terms of supported versions.

A new map of what researchers call the “cosmic web” shows the dark matter in the local universe and reveals hidden “bridges” between galaxies.

(Credit: Getty Images)

The map, developed using machine learning, could enable studies about the nature of dark matter as well as about the history and future of our local universe.

With 2700 locations across 10000 U.S. communities, YMCA is becoming a major hub for healthy living — From vaccinations and diabetes prevention programs, to healthy aging and wellness — Siva Balu, VP/Chief Information Officer — The Y of the U.S.A.

Mr. Siva Balu is Vice President and Chief Information Officer of YMCA of the U.S. (Y-USA), where he is working to rethink and reorganize the work of the organization’s information technology strategy to meet the changing needs of Y-USA and Ys throughout the country.

Continue reading “Siva Balu — VP / Chief Information Officer — YMCA of the U.S.A. — People, Potential, & Purpose” »

The inevitable has occurred. A piece of space debris too small to be tracked has hit and damaged part of the International Space Station — namely, the Canadarm2 robotic arm.

The instrument is still operational, but the object punctured the thermal blanket and damaged the boom beneath. It’s a sobering reminder that the low-Earth orbit’s space junk problem is a ticking time bomb.

Obviously space agencies around the world are aware of the space debris problem. Over 23000 pieces are being tracked in low-Earth orbit to help satellites and the ISS avoid collisions — but they’re all about the size of a softball or larger.

These groups of brain cells are called “assemblies,” which Papadimitriou describes as “a highly connected, stable set of neurons which represent something: a word, an idea, an object, etc.”

Award-winning neuroscientist György Buzsáki describes assemblies as “the alphabet of the brain.”