The California DMV has approved Waymo’s request to conduct driverless testing and to deploy its robotaxis in more locations in the state. As CBS News reports, Waymo now has the permission to operate across the whole Bay Area, Sacramento and most of Southern California up to the border of Mexico. It’s a huge expansion, based on the maps the state DMV has provided. In the images below, you’ll see Waymo’s old areas shaded in a darker color, while the locations with a lighter shade indicate areas added in the expansion.

California DMV

“We’re officially authorized to drive fully autonomously across more of the Golden State,” Waymo said in an announcement on X. It didn’t say when it’ll start testing and offering rides to the public in the new areas, but it said the company’s “next stop” in California after this is San Diego. Waymo will start offering rides in the city sometime in mid-2026. It will also deploy robotaxis in Las Vegas, including the Strip with plans to expand to the airport, and Detroit next year. In addition, it recently announced that it’s coming to Miami, Dallas, Houston, San Antonio and Orlando in 2026.

On the Waymo and San Francisco subreddits, people pointed out that Waymo robotaxis could become a hit in Wine Country. People could call them for transportation, for instance, if they’re doing wine tasting.

This article originally appeared on Engadget at https://www.engadget.com/transportation/waymo-gets-california-dmvs-approval-to-test-robotaxis-in-more-areas-170000104.html?src=rss

ScienceDaily reports:

Electrons can freeze into strange geometric crystals and then melt back into liquid-like motion under the right quantum conditions. Researchers identified how to tune these transitions and even discovered a bizarre “pinball” state where some electrons stay locked in place while others dart around freely. Their simulations help explain how these phases form and how they might be harnessed for advanced quantum technologies…

When electrons settle into these rigid arrangements, the material undergoes a shift in its state of matter and stops conducting electricity. Instead of acting like a metal, it behaves as an insulator. This unusual behavior provides scientists with valuable insight into how electrons interact and has opened the door to advances in quantum computing, high-performance superconductors used in energy and medical imaging, innovative lighting systems, and extremely precise atomic clocks… [Florida State University assistant professor Cyprian Lewandowski said] “Here, it turns out there are other quantum knobs we can play with to manipulate states of matter, which can lead to impressive advances in experimental research.”

Read more of this story at Slashdot.

You’ll soon be able to see more information about X accounts, including where they’re based and how many times they’ve changed their usernames. X is rolling out a new feature called “About this account” that displays more information about user accounts. Not only will it display the country a user is located in and username changes, the feature will also make public which country the account was created in and whether it’s connected via the web or a specific app store.

X began testing this feature out last month, but more recently, users have been posting screenshots of the new feature being rolled out. X is following in the footsteps of other social media platforms, as already seen with Facebook’s Page transparency and Instagram’s own About this account. As detailed by Nikita Bier, X’s head of product, the upcoming “About this account” feature is meant to verify the authenticity of content posted on X.

You can currently see your own info by clicking on the “Joined” button underneath your X bio, but you may not be able to see others’ info yet since the feature is still being rolled out. In your own profile, you can choose to display either your country or region/continent, with the exact country being the default option. Bier previously said that there will be “privacy toggles,” which will be highlighted on your profile if you opt in. On top of that, users accessing X through a VPN may have a disclaimer on their profile that says, “Country or region may not be accurate,” as spotted by some internet sleuths.

This article originally appeared on Engadget at https://www.engadget.com/social-media/x-rolls-out-about-this-account-feature-that-displays-a-profiles-country-of-origin-and-more-160617187.html?src=rss

The Washington Post reports:

Scientists in Switzerland have created a robot the size of a grain of sand that is controlled by magnets and can deliver drugs to a precise location in the human body, a breakthrough aimed at reducing the severe side effects that stop many medicines from advancing in clinical trials… “I think surgeons are going to look at this,” [said Bradley J. Nelson, an author of the paper in Science describing the discovery and a professor of robotics and intelligent systems at ETH Zurich]. I’m sure they’re going to have a lot of ideas on how to use” the microrobot. The capsule, which is steered by magnets, might also be useful in treating aneurysms, very aggressive brain cancers, and abnormal connections between arteries and veins known as arteriovenous malformations, Nelson said. The capsules have been tested successfully in pigs, which have similar vasculature to humans, and in silicone models of the blood vessels in humans and animals… Nelson said drug-ferrying microrobots of this kind may be three to five years from being tested in clinical trials.

The problem faced by many drugs under development is that they spread throughout the body instead of going only to the area in need… A major cause of side effects in patients is medications traveling to parts of the body that don’t need them. The capsules developed in Switzerland, however, can be maneuvered into precise locations by a surgeon using a tool not that different from a PlayStation controller. The navigation system involves six electromagnetic coils positioned around the patient, each about 8 to 10 inches in diameter… The capsules are made of materials that have been found safe for people in other medical tools…

When the capsule reaches its destination in the body, “we can trigger the capsule to dissolve,” Nelson said.

Read more of this story at Slashdot.