x-ray

Amazon expands X-Ray actor bio feature to TV shows

Curious about what other shows feature the actress playing Lady Grantham on "Downtown Abbey"? Kindle Fire users can now find out instantly using Amazon's X-Ray feature.

The e-commerce giant today said it has expanded its X-Ray for movies feature to TV shows, providing real-time access to actor bios when watching a show. Just tap on the Kindle Fire screen while watching "Downtown Abbey," for example, and a drop-down menu of the actors appearing in the current scene appears. Viewers then can select whichever actors they're interested in to see their bios. X-Ray draws its … Read more

NASA data may have uncovered galaxy's youngest black hole

Black holes are created when a supernova explosion destroys a massive star. Scientists have discovered dozens of black holes, but all of them are already formed. So, when scientists recently saw different distorted remains of a supernova, they knew it something special.

What the scientists believe they observed was the infant phases of a black hole, or the youngest black hole ever recorded in the Milky Way galaxy.

Caught on film by NASA's Chandra X-ray Observatory, the "remnant," or W49B, is seen as a vibrant swirl of blues, greens, yellows, and pinks. As seen from Earth, it … Read more

Report: Half of Android devices have unpatched holes

More than 50 percent of Android devices have serious vulnerabilities that are unpatched because carriers are often slow to update the software, a mobile security researcher says.

"Since we launched X-Ray [Android app used for scanning for vulnerabilities], we've already collected results from over 20,000 Android devices worldwide. Based on these initial results, we estimate that over half of Android devices worldwide have unpatched vulnerabilities that could be exploited by a malicious app or adversary," Jon Oberheide, chief technology officer at Duo Security, wrote in a blog post. The results are then extrapolated using Google's … Read more

How tech protects the world's busiest border crossing

SAN YSIDRO, Calif.--They were hidden in the gas tank -- 17 tightly-wrapped packages of marijuana weighing in at 38.44 pounds.

The car was nondescript, a green 1999 Mazda 626. The driver was a male 50-year-old Mexican national, a resident of Tijuana who had presumably been hoping to make it into California without being stopped.

Instead, the man got caught with the massive haul of pot, snared by U.S. Customs and Border Protection (CBP) officers here at the world's busiest border crossing using several tools in their arsenal -- some high-tech, some very low-tech -- to find … Read more

3D X-ray provides window into heart health

Researchers at the University of Liverpool say they have developed a new imaging technique that will help them identify, and thus analyze, tissue fibers in the heart that control whether the muscle beats regularly.

Using a micro CT scanner, the team imaged hearts whose tissue had been highlighted using iodine. The scientists discovered that certain tissue -- the conducting tissue that sends an electrical wave to trigger each heartbeat -- absorbed less of the solution than the muscular tissue.

This contrast made it easier to identify which tissue was producing electrical activity in 3D, which has until this study had … Read more

Google glasses likely coming soon

Links from Wednesday's episode of Loaded:

Google's high-tech glasses Facebook introducing new ads Twitter app update NSA: Keep eye on Anonymous Epson's GPS watch A new look at cells Subscribe:  iTunes (MP3) |  iTunes (320x180) |  iTunes (HD) |  RSS (MP3) |  RSS (320x180) |  RSS HD

With X-ray tech, scientists can peer inside cells

Scientists have developed a way to look inside a whole cell that doesn't involve the usual method of slicing and staining in the lab. Instead, you might say they're employing X-ray vision.

By using soft X-ray tomography (SXT), researchers can take images of a cell every 100 milliseconds and then re-create a whole picture of it from about 90 to 200 images in just a few minutes. The news was presented Friday at the annual meeting of the American Association for the Advancement of Science, according to Science Now. (The AAAS publishes Science Now.)

In the image of … Read more

X-ray artist's amazing images reveal hidden beauty

Apparently Superman isn't the only one with X-ray vision.

During his nearly two-decade career, British photographer Nick Veasey has been using his own superpowers to peer inside everything from insects to MP3 players to jumbo jets--and create stunning images of their innards.

And like any accomplished superhero (or artist), Veasey makes it look easy.

To view one of his X-ray photos is to think the trick was simply in choosing the proper-size machine for the job and rather lazily pushing the button. In this scenario, the insect and the MP3 player were no-brainers. As for the passenger plane, the difficulty was just in locating an X-ray machine big enough to use on the thing (or--a more imaginative viewer might think--to shrink the plane, complete with a crew member or two, down enough to fit into a doctor's office).… Read more

DHS' X-ray scanners could be cancer risk to border crossers

Internal Homeland Security documents describing specifications for border-crossing scanners, which emit gamma or X-ray radiation to probe vehicles and their occupants, are raising new health and privacy concerns, CNET has learned.

Even though a public outcry has prompted Homeland Security to move away from adding X-ray machines to airports--it purchased 300 body scanners last year that used alternative technology instead--it appears to be embracing them at U.S.-Mexico land border crossings as an efficient way to detect drugs, currency, and explosives.

A 63-page set of specifications (PDF), heavily redacted, obtained by the Electronic Privacy Information Center through the Freedom … Read more