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The Sport Quattro Laserlight concept has laser headlamps

Following on from the Sport Quattro Concept that debuted at the Frankfurt Motor Show last September, Audi has continued the evolution of the classic Sport Quattro of the early 80s. The new Sport Quattro Laserlight concept, which will be unveiled at this week's CES, borrows from the R18 e-tron Quattro LMP1 race car unveiled last month and sticks lasers where the headlamps used to be.  Read More

Looking back on a year filled with scientific accomplishment

The close of 2013 gives us an excellent opportunity, though satiated with holiday feasts, to look back on a year that has been filled with scientific accomplishment. So it's time to get comfortable on your Binary Chair, sip your hot cocoa from a phase-change mug while your Foodini prints out a batch of cookies and reflect on science stories of note from the past year.  Read More

Artist's concept of the LLCD transmitting to Earth (Image: NASA)

This week, NASA released the results of its Lunar Laser Communication Demonstration’s (LLCD) 30-day test carried out by its Lunar Atmosphere and Dust Environment Explorer (LADEE) that is currently in orbit around the Moon. According to the space agency, the LLCD mission proved that laser communications are practical at a distance of a quarter of a million miles and that such a system could perform as well, if not better, than any NASA radio system.  Read More

Through the Spike smartphone app, users are able to capture, measure, 3D model and share a...

Traditionally, the technology that goes into laser hardware for surveying and 3D modeling has been the plaything of architects, surveyors and engineers. But now, with a view to expanding into the consumer market, the company IkeGPS want to bring this functionality to the mainstream. And what better way to do it than sticking it on the back of a smartphone?  Read More

The R18 has been completely redesigned to meet new regulations

Audi calls the all-new R18 e-tron quattro LMP1 race car its most complex racer to date. The model has been completely redesigned around the 2014 season's new regulations, and it features more advanced technologies. One of those tech features, which Audi highlighted at the car's world premiere this week, is a set of laser headlights.  Read More

Patrick Priebe's laser rifle could be one heck of a tool for highlighting things in a Powe...

German laser weapons hobbyist Patrick Priebe, the creator of such one-off curiosities as the Iron Man Gauntlet and the Crysis 2-inspired Gauss Rifle, has now gone and made a laser rifle. While it won't bring down a storm trooper or an alien facehugger, it'll make short work of things like wood, Styrofoam and glass.  Read More

The HEL MD that took out mortars and UAVs in flight using its vehicle-mounted 10-kW laser ...

High energy laser weapons are a hot area of research with companies including Lockheed Martin, Rheinmetall and Northrop Grumman all developing systems. Boeing is also in the mix with its High Energy Laser Mobile Demonstrator (HEL MD), which is being put through its paces by the US Army. Between November 18 and December 10, the HEL MD successfully took out mortar rounds and UAVs in flight, marking a first for the vehicle-mounted system.  Read More

Laser enrichment of isotopes has major potential to reduce the cost of nuclear power (Phot...

With the world’s first laser enrichment plant having received a construction and operating license from the US Nuclear Regulatory Commission in 2012, the stage has been set for a radical change in the industry. So how does laser enrichment work, and what commercial benefits, along with proliferation concerns, does this new process present compared to current methods?  Read More

According to researchers, a multi-photon laser technique can be used to detect protein agg...

It is generally believed that aggregations of proteins are responsible for brain disorders such as Alzheimer's, Parkinson's and Creutzfeldt-Jakob disease. However, the difficulty has been in detecting the aggregates responsible and removing them from the brain. Researchers at Chalmers University of Technology in Sweden and Polish Wroclaw University of Technology have found a potential solution using lasers.  Read More

50 kW CO2 laser in action (Photo: Laser Effects Test Facility - US Government)

A group of researchers at NIST working with engineers from Colorado-based Scientech has developed a new approach to measuring laser power using a mirror and a scale. This method, which measures the force on the mirror driven by the radiation pressure of the laser light, presents a more rugged and more portable solution than current meters.  Read More

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