The journey to Google I/O 2025 has begun with a puzzle designed to unveil the date of the developer conference.

Abstract: A novel technique is proposed for estimating the angle-of-arrival (AOA) in free-space laser communication based on the shape of a laser beam spot on a flat surface. Two methods are ...

Most theoretical studies on "beam riders" for interstellar travel have focused on laser beams, which are composed of particles of light called photons. Notable examples include laser-powered ...

The range of materials suitable for even the cheapest laser cutter is part of what makes them such versatile and desirable tools. As long as you temper your expectations, there’s plenty of ...

Marx suggested that if an interstellar vehicle were driven by the pressure exerted on it by a light beam transmitted from the Earth, then, because the recoil momentum and energy would now be ...

Securities.io is not an investment adviser ... Other techniques have also appeared that promise to be even more laser-focused in their editing than CRISPR (more on that when discussing Beam ...

Securities.io is committed to rigorous editorial standards. We may receive compensation when you click on links to products we review. Please view our affiliate disclosure. Trading involves risk which ...

Most laser cleaning setups use scanning optics. These move the beam at multiple meters per second to project a desired shape, such as a circle or rectangle, onto the surface. But what is laser ...

The road to Google I/O 2025 is underway this morning with a puzzle to figure out the date for the developer conference.

You can help figure out the dates of the Google I/O 2025 developer conference with an interactive web puzzle game.

That’s where lidar comes in. Like radar, but using light, lidar sends beams from a plane or satellite towards the ground. By measuring the time it takes for the light to be reflected, scientists can ...