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Earth eclipses the sun in this stunning image

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NASA has released a new image of the sun from March 29, 2011. The portion of the sun that’s covered is actually the Earth. This photo was taken by the Solar Dynamics Observatory (SDO), a spacecraft that orbits the Earth at a distance of 22,000 miles. 72 minutes a day the SDO witnesses the sun being eclipsed by the Earth like this. In February, two NASA probes also gave us our first simultaneous shot of the entire surface of the sun, all 360 degrees. High resolution versions of this image can be found on Flickr. It’s strange, but our sun is a bit creepy when you look at it.

nasa-sun-spring-eclipse
Image used with permission by copyright holder
Jeffrey Van Camp
As DT's Deputy Editor, Jeff helps oversee editorial operations at Digital Trends. Previously, he ran the site's…
Elon Musk says Neuralink’s brain implants could help people with paralysis and blindness
Neuralink's Telepathy helps people control computers through thought, while Blindsight aims to restore visual perception.
elon-musk-neuralink-brain-implant

Elon Musk has revealed ambitious plans for Neuralink, and they go beyond controlling computers with your thoughts. The company is developing two brain implants, Telepathy and Blindsight, aimed at helping people with paralysis and severe vision loss. Musk also believes future advances could help people regain control of their hands and legs by reconnecting the brain with their limbs.

How Neuralink's Telepathy can help people with paralysis

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Sony has shrunk its glasses-free 3D technology into a tiny screen, and it can bring anime characters to life on your desk
It's almost like having a digital, three-dimensional companion on your desk.
Sony's smaller 3D display for desk

Glasses-free 3D has always felt like a luxury I could admire from afar. Those screens were built for design studios, not smaller desks like mine. But Sony’s new version is small enough to sit beside my keyboard, and I’m genuinely excited.

The company has unveiled the ELF-MN1, a 6-inch display that makes 3D characters and avatars look like they’re coming out of the screen without any special glasses or a headset. It plugs into a phone or PC with one USB-C cable, and that’s pretty much it (via Sony).

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3D-printed ghost guns are a notorious blind spot. Scientists may have finally cracked the traceability problem
The plastic used to make these weapons could hold clues that conventional forensic methods often miss.
3D printed Gun replica

Most conventional firearms come with serial numbers and leave unique microscopic markings on bullets and cartridge cases when fired. Investigators can use these clues to trace weapons or connect them to crimes. However, 3D-printed firearms, commonly called ghost guns, present a different challenge. They can be manufactured without serial numbers, and their unconventional construction can make traditional forensic analysis more difficult.

Now, researchers in Australia may have found another way to trace these weapons, using clues hidden in the plastic they're made from.

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