Laser levels are indispensable for ensuring measurement accuracy. We tested the best-selling models—see how they fared.

JERUSALEM (Reuters) - A low-cost, high-power laser-based system aimed at destroying incoming missiles has successfully completed testing and will be ready for operational use by the military later ...

Carbon Robotics' LaserWeeder uses several lasers and computer-level processing to zap weeds without disrupting the farm's soil.

Optical illusions offer numerous benefits for the brain. These visual illusions are good for a mental workout. If you are looking for brain games to increase your concentration, memory, and ...

Israel’s Ministry of Defence has made an important announcement about its air defence system. The ministry confirmed that Israel’s new laser-based Iron Beam defence system is now operational and that ...

Israeli Anti-Missile Laser System 'Iron Beam' Ready for Military Use This Year By Steven Scheer JERUSALEM (Reuters) - A low-cost, high-power laser-based system aimed at destroying incoming missiles ...

We may receive a commission on purchases made from links. You always want to do a bit of research before you commit to buying a brand-new tool. These are expensive items that you want to make sure are ...

Discovery joins a list of the greatest hits of the LIGO detector, which ten years ago became the first to detect gravitational waves. The songs of the cosmos, now that we can finally hear them, might ...

Noah J. Betz, 19, of La Crosse was charged with strangulation and suffocation, felony intimidation of a victim, misdemeanor battery and disorderly conduct, all with a domestic-abuse enhancer, ...

On Election Day 2012, Colorado voters approved a ballot initiative legalizing the recreational use and sale of cannabis, making the state the first in America to do so. Twenty-three other states would ...