Collaborate Disseminate
We’ve got to say that [Les Wright] has the most fun on the internet, at least in terms of megawatts per dollar. Just look at his new video where he …read more Continue reading Tattoo-Removal Laser Brought Out of Retirement for a Megawatt of Fun
Guiding lasers where they need to go is a key part of optics systems, and now engineers at DESY have developed a way to bend laser beams without anything touching them. The light is deflected using an invisible grating made of air shaped by acoustics.C… Continue reading “Invisible grating” bends laser using just air and sound
Lenses are a necessary part of any head-mounted display, but unfortunately, they aren’t always easy to source. Taking them out of an existing headset is one option, but one may …read more Continue reading Making Your Own VR Headset? Consider This DIY Lens Design
All I wanted to do was get rid of my glasses, but when my local laser eye surgery clinic recommended some odd-sounding advanced Presbyond treatment developed by Zeiss, I said sure, if that’s what the cool kids are getting. Here’s what’s happened.Contin… Continue reading Review: Presbyond surgery gave my eyes two different focal points
Scientists have created the world’s smallest wine glass, narrower than a human hair. Made out of actual glass, the model is a test run of an advanced new 3D-printing process that could help make nanoscale glass components for electronic and optical devices.
Category: 3D Printing, Technology
Tags: World’s Smallest, Glass, Silicon, 3D Printing, 3-D+Printing, Laser, Optics
Continue reading World’s smallest wine glass toasts to nanoscale silica 3D printing
Proximity sensors are common enough in automation projects that we hardly give them a second thought — pick something with specs that match the job and move on. But they …read more Continue reading Souped-Up Reflective Sensor Uses Itself for Wireless Programming
A report released this week suggests that 50 flights into its five-flight schedule, the Mars helicopter might be starting to show its age. The report details a protracted communications outage …read more Continue reading Hackaday Links: June 4, 2023
Making a traditional glass lens requires a lot of experience, skill, and patience grinding a piece of glass to the required shape, and is not for the casual experimenter. Making …read more Continue reading A Fresnel Lens Without The Pain
Scientists in South Korea have created what they call “the world’s smallest ball game,” throwing individual atoms between two optical traps. The research could eventually make for more adaptable and dynamic quantum computers.Continue ReadingCategory: S… Continue reading “World’s smallest ball game” tosses single atoms between light traps
Augmented Reality (AR) promises to relieve us from from the boredom of mundane reality and can also help you navigate unfamiliar environments. Current AR tech leaves something to be desired, …read more Continue reading Smart Contact Lenses Tell You Where to Go