The magnetic resonance imaging (MRI) machines in hospitals are great at creating pictures of the human body. For decades, scientists have hoped that the same technology could be used to examine much smaller things, like individual molecules. Now, a team from Canada and the United States has revealed a new,…
Generally, if scientists want to see how a living thing functions in high resolution, they need to slice it into tiny pieces first. Now, there’s scientists a powerful and bizarre new tool in researchers’ arsenal.
This grainy black-and-white image may not look like much, but it’s a record-breaker. A radar scan acquired by satellite and beamed back to Earth by laser, it allowed the European Space Agency (ESA) to identify ships off the coast of Brazil in less than 18 minutes—without any satellite ground stations nearby.
Do not adjust your monitor. This is a perfectly normal forest, but it happens to be the view that’s seen through the eyes of a 3D laser scanning system developed by a company called Treemetrics.
A new ultrasound technique that uses tiny micro-bubbles to help improve the contrast of its images is capable of producing highly detailed pictures of blood vessels inside living animals.
Ever wondered how your own selfies compare against the internet’s vast amount of artistically crafted narcissism-laden self portraits? Turns out, there’s an AI for that.
For many years scientists have been trying to find a way to measure the pressure in a patient’s brain without having to drill a hole in the person’s skull. Although this remains the most reliable way to measure pressure in the brain it is invasive, expensive and comes with the risk of infection and bleeding.
You already know that a penis has arteries to bring blood to its erectile tissues, and veins that take the blood away again when it returns to its normal flaccid state. You may not know that there’s another set of vessels tucked under its skin. We just got our first good look at them.
Before you head off into the weekend, take a second to behold San Francisco as seen from Landsat 8, moving high above the Earth in its 99-minute-long orbital pattern.
Researchers raise alarms about unknown health risks of GE’s Omniscan and Bayer’s Magnevist, drugs injected to get better MRI pictures that contain the heavy metal gadolinium.
Diagnosis is hard. Especially when it comes to joint injuries. Doctors can make educated guesses based on your symptoms, to be really sure, they’ve got to look inside. While MRI is the most popular option, it’s expensive, time-consuming, and not particularly accurate. That’s why this new, miniaturized camera that can…
Human flesh is opaque. As any good dictionary will tell you, that means it has the quality of "not transmitting light; being impenetrable to sight." Well, forget that: scientists now can use light to see inside objects that were traditionally off-limits to the human eye—including our bodies.
Bubbles in the blood may sound like a bad idea—but if they're small, they can actually prove useful instead of dangerous. This is image shows how they can be used to create images of our blood vessels with unprecedented detail.
Tens of thousands of photons go into making up each pixel in your standard cat photo. That's because existing cameras—even infrared night-vision ones—rely on many, many photons of light to create an image. But now physicists have photographed in almost pitch blackness, where there on average is less than one photon of…
The quality of commercial space-based imagery is about to take a quantum leap forward with yesterday's successful launch of the Worldview-3 satellite. It's powerful enough to count chickens from orbit. It's a true monster machine.
In mid-June, the U.S. government relaxed its previously strict rules on high-definition satellite imaging, allowing mapping services like Google Maps to scale up to a higher resolution. DigitalGlobe led the charge in changing the U.S. ruling in part because of its upcoming Worldview-3 satellite, which will provide the…
Did you guys know there is a Gizmodo subdomain where you can go for all things photographic? Yep! It's called Reframe, and it's where you'll find additional coverage of gear, techniques, news, and all kinds of great stuff related to the crafts of photography and videography.
The stronger an MRI machine's magnetic field is, the better image resolution and refresh rates it is able to achieve. While most medical-grade MRIs today top out between 1.5 and 3 Tesla, the unit measure of magnetic field strength, GE has recently constructed a unit with the whopping power of 7 Tesla. But that's…
And you thought watching The Hobbit in 60fps was weird? At 15 billion fps, this camera from Heriot Watt University captures video so fast that you can actually watch individual photons move across a room and reconstruct the form of objects around corners based only on the light that they scatter.
Unless your home planet is Krypton, seeing through solid objects is a bit of a challenge. However, with these airborne infrared peepers, everyone from law enforcement to the military to energy production companies will soon be able to spot hidden dangers in real-time.
Advertisement
