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

In this DIY video, learn how to construct an industrial-style coat rack bench hall tree using wood. The project features a black-painted frame combined with reclaimed barnwood, offering a stylish and ...

A man described as 'shirtless, talking to himself and being loud' is now facing prison time for pointing a laser pointer at Marine One, the presidential helicopter, while President Donald Trump was on ...

A man has been charged with pointing a laser beam at Marine One while President Trump was on board on Saturday, according to a signed affidavit. The affidavit, signed by Secret Service Officer Diego ...

Abstract: Aligning laser beams in optical systems is typically challenging, demanding both substantial time and expertise. This paper introduces a novel approach utilizing reinforcement learning (RL) ...

The Department of Justice (DOJ) has filed federal charges against Jacob Winkler for allegedly aiming a laser pointer at Marine One while President Donald Trump was aboard the presidential helicopter ...

Authorities detained a man Saturday after the suspect allegedly aimed a laser at Marine One while President Donald Trump was on board, according to a legal complaint filed by a U.S. Secret Service ...

A man accused of shining a laser pointer at Marine One with President Donald Trump aboard the helicopter has been arrested on a federal criminal charge, according to a court filing on Monday. Jacob ...

Abstract: Online alignment of harmonic conversion crystal in high-power laser facilities is a challenging and labor-intensive task. An automated technique for self-alignment of crystals on these ...

Australian defense company Electro Optic Systems (EOS) has unveiled its Apollo High Energy Laser Weapon (HELW) that pumps out up to 150 kW of power yet can take out 200 medium-sized drones running on ...

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