During the minutes and hours after shots rang out at YouTube's headquarters in San Bruno, many people used Twitter just as they have after other high-profile events: to spread fake information and hoaxes. In response to reports about how bad its "fak… Engadget RSS Feed
No? That’s OK, you’re not alone — scientists hadn’t either. Until recently.
And, hey, guess what — you’ve got one! The interstitium is your newest organ. Scientists identified it for the first time because they are better able to observe living tissues at a microscopic scale, according to a recent study published in Scientific Reports,
Scientists had long believed that connective tissue surrounding our organs was a thick, compact layer. That’s what they saw when they looked at it in the lab, outside the body, at least. But in a routine endoscopy (exploration of the gastrointestinal tract), a micro camera revealed something unexpected: When observed in a living body, the connective tissue turned out to be “an open, fluid-filled space supported by a lattice made of thick collagen bundles,” pathologist and study author Neil Theise told Research Gate. This network of channels is present throughout the body and works as a soft, elastic cushion, protecting the organs from external shocks as the body moves.
Theise suspects the sampling procedure used to make slides, previously the only way for scientists to inspect the tissue in detail, did change the specimens’ shape. “Just taking a bite of tissue from this space allows the fluid in the space to drain and the supporting collagen bundles to collapse like the floors of a collapsing building,” he said.
Researchers could see tiny cracks in the tissue under the microscope, but they thought those cracks happened when the tissue was pulled too hard as it was loaded onto slides. “But these were not artifacts,” Theise said. “These were the remnants of the collapsed spaces. They had been there all the time. But it was only when we could look at living tissue that we could see that.”
But the interstitium isn’t just the “space between cells.” Theise and his collaborators think it should be reclassified as a proper organ because of its unique properties and structure which, Theise said, are “highly specific and dependent on the unique structures and cell types that form it.”
They had been there all the time. But it was only when we could look at living tissue that we could see that.
Better understanding of how our bodies work is never a bad thing. But scientists speculate that these useful properties could also work against us, allowing cancerous cells to spread throughout the body.
Theise’s team found that in patients with some types of malignant cancers, cells could leave the tissues where they originated and leak into these channels, eventually contaminating the lymphatic system. “Once they get in, it’s like they’re on a water slide,” the pathologist told New Scientist. “We have a new window on the mechanism of tumor spread.”
With further analysis of the fluid traveling across the interstitium, the researchers hope they may be able to detect cancer much earlier than they can today.
Samsung's Galaxy S9 and S9+ revolve around their camera features, but some of the hardware functionality behind them has been a little mysterious. The picture is a little clearer, however, as iFixit has torn down the S9+ and provided a better look a… Engadget RSS Feed
By now, most of you have probably know of Waymo, Google’s (or should I say Alphabet’s) self-driving tech company. You probably also know that self-driving cars have a metric crapton of sensors and tech on board, all of which is necessary to ensure that everyone stays safe. But if you were looking for a more visual representation of how exactly Waymo’s cars see things, you might want to check the company’s latest video out.
A team of international researchers recently taught AI to justify its reasoning and point to evidence when it makes a decision. The ‘black box’ is becoming transparent, and that’s a big deal. Figuring out why a neural network makes the decisions it does is one of the biggest concerns in the field of artificial intelligence. The black box problem, as it’s called, essentially keeps us from trusting AI systems. The team was comprised of researchers from UC Berkeley, University of Amsterdam, MPI for Informatics, and Facebook AI Research. The new research builds on the group’s previous work, but this time…
Sony has a new design language – the Xperia XZ2 has a new design language and cool new features. Our hands-on will give you in-depth information, but first you may want to check out Sony’s official videos for a crash course – they are each about a minute long. The first video explains the new design language, the next one says it’s “made to touch your senses”. And don’t miss the next one – it’s the only small Snapdragon 845 phone out there, the Xperia XZ2 Compact. Next up are the advanced audio-visual features. The XZ2 family is the first in the smartphone world to record HDR video (at…
Apple has just released its HomePod speaker, and like with othernew devices, it’s created some new videos to show users how to use it. MacRumors spotted the trio, which explain how to use Siri, adjust the settings, and how to use the touch controls.
The first video shows how to control the device with Siri: you can ask it to play songs from various genres or different playlists, and you can control the volume by telling it to get louder, or to play at a certain percentage. You can also tell it to go forward or back a track.
The next video explains how to use the HomePod’s touch controls. Tapping the top will play or pause a song, and a double-tap and triple-tap will skip to the next song or go back to the last one. The plus and minus…
The investing firm at the center of seemingly every major tech deal now has more help to deal with the barrage of interest in its every move.
Andrew Kovacs, the former head of communications at Sequoia Capital, has joined SoftBank to helm communications at the Vision Fund, which is investing $ 100 billion in technology. SoftBank skeptics abound, and it will be Kovacs’s job to help the confident Japanese investors explain their thinking behind investments that are in hundreds of millions of dollars.
Despite its massive budget, the staff at the Vision Fund remains relatively small — the company is trying to aggressively hire more investment professionals and support staff. SoftBank has engaged in some PR battles, though, in the course of the Vision Fund though — most prominently when negotiating a mega deal with Uber. But adding an in-house communications official should help.
Kovacs, a former top PR man at Google, has worked at Sequoia since 2012 and guided the company’s messaging through a series of hit investments. All old-guard venture firms have had to grapple with SoftBank’s rise: Sequoia is raising a fund of more than $ 5 billion that should give it more firepower to bid on huge deals.
Earlier this month, LG said that it would row back on its smartphone ambitions by abandoning an annual cycle of smartphone launches. Rather than releasing a flagship just because Samsung did, LG would only pump out a handset when it felt that it shou… Engadget RSS Feed