How to make a Free Energy Solar Cell Using Led. You can create a solar panel By adding multiple led light. Trump Pledged ‘No Tax on Social Security.’ The Tax Bill Says Otherwise. NATO Army chief ...

The science pros at TKOR guide you through making a laser-assisted blowgun by yourself.

It would be decades before the advent of $2,700 at-home lasers and multipronged microcurrent devices that promised to ...

Boise State University researchers have unveiled a cutting-edge approach to manufacturing flexible hybrid circuits—reducing ...

Researchers have engineered a laser device smaller than a penny that they say could power everything from the LiDAR systems used in self-driving vehicles to gravitational wave detection, one of the ...

The MeArm robotic arm is built using laser cut acrylic parts, and can be had in a kit if so desired. It features four servo motors, charged with rotating the arm’s base, pushing the arm forwards ...

Ukraine struck the Kerch Bridge linking Russia to Crimea in an underwater operation, with the country's security service releasing a video of the explosion and saying the attack was months in the ...

Fit for Life is UNESCO's sport-based flagship designed to accelerate COVID-19 recovery, support inclusive and integrated policy making, and enhance the wellbeing ... explains how UNESCO is using sport ...

Abstract: We demonstrate a four-wavelength distributed feedback (DFB) diode laser array integrated with a semiconductor optical amplifier (SOA) for widely tunable terahertz (THz) mode-beating ...

Abstract: In order to improve the accuracy of strip steel flatness calculation, it's hard to overstate the significance of accurately and efficiently extracting the center of laser stripes in strip ...