The PX3 is also atypically long and shallow, measuring the same 12 x 55 x 30cm as the Pro. This is intentional and means the unit has a very short 0:22:1 throw ratio that lets it sit incredibly close ...

Well, these results were unexpected. Can we trust them? We promisedMotorTrendRoad-Trip Range test results for our ...

The University of Michigan’s ZEUS is now the country’s most powerful with pulses lasting just 25 quintillionths of a second.

The ZEUS laser facility at the University of Michigan has roughly doubled the peak power of any other laser in the U.S. with its first official experiment at 2 petawatts (2 quadrillion watts).

R esearchers have built the USA's most powerful laser yet, so powerful that the only way to describe its power is to compare it to the world's annual consumption of electricity. The instrument, called ...

Here’s a DIY laser rifle which can explode a balloon at around 150 feet (45 meters) as well as some angry chemicals at a similar distance. Since there are plenty of videos of lasers doing that ...

The 500-watt laser will serve as a symbol of hope and remembrance during the marathon weekend, fitting perfectly with this year’s theme: “A Day of Darkness – Years of Light.” ...

Multi-Zone Targets: Two target zones (chest and gun) give your opponent no escape. Safe Tech: Uses child-safe infrared emission and not laser rays. More advanced features... Choose between two ...

CROWN POINT — A man and a woman told police they were shot at Thursday outside a laundromat by a harasser whom they allege had tried to harm them multiple times before. The couple said they were ...

University of Michigan scientists say the most powerful laser ever built, called ZEUS, just achieved two petawatts of power.