Erasable handheld display cube shows 2D, 3D and even animated images

A new kind of 3D display could take the form of an acrylic cube with an image inside, which can be erased and rewritten to easily. The new technique can be used to make 2D, 3D and even animated images.Continue ReadingCategory: TechnologyTags: Image, Im… Continue reading Erasable handheld display cube shows 2D, 3D and even animated images

Late-night light raises your type 2 diabetes risk by up to 67%

In a massive study of 85,000 people, scientists at Flinders University have found that night-time exposure to light increases the risk of developing type 2 diabetes, independent of daytime activities.Continue ReadingCategory: Medical, ScienceTags: Flin… Continue reading Late-night light raises your type 2 diabetes risk by up to 67%

Night-vision lenses so thin and light that we can all see in the dark

From evening drives to navigating a house or a park in the dark, there are so many situations where it’d be handy to slip on a simple pair of night-vision lenses and the world that’s beyond human optical perception could be illuminated like never befor… Continue reading Night-vision lenses so thin and light that we can all see in the dark

Spinal red-light therapy protects and regenerates damaged nerve cells

Directly applying red-light therapy to a damaged spinal cord protects and regenerates nerve cells, leading to a return of motor and sensory function, according to new research. The treatment could expand the currently limited treatments available to pe… Continue reading Spinal red-light therapy protects and regenerates damaged nerve cells

Adjustable magnetic smartphone light belts out 300 lumens

Feeling limited by your smartphone’s puny light? If so, you might want to check out the phone-mountable Wuben E1. It’s currently on Kickstarter, and puts out up to 300 lumens as compared to the iPhone 15’s measly 50.Continue ReadingCategory: Mobile Tec… Continue reading Adjustable magnetic smartphone light belts out 300 lumens

Deep-space lasers smash data speed records over interplanetary distances

NASA’s Psyche spacecraft, farther away than the Sun, has sent data through a laser over a record-breaking distance, and done so even faster than expected.Continue ReadingCategory: Space, ScienceTags: NASA, Communications, Communicate, Laser, Light, Dat… Continue reading Deep-space lasers smash data speed records over interplanetary distances

Stressed? Study shows light shone on the head and belly helps

Photobiomodulation (PBM) is a non-invasive technique that uses low-intensity light from lasers or LEDs to produce a therapeutic effect. It’s been used to treat medical conditions as varied as heart disease and wounds. Transcranial PBM, using light on t… Continue reading Stressed? Study shows light shone on the head and belly helps