Learn how to make a simple hand-cranked power generator from scratch using basic materials like DC motors, a wooden base, an LED panel, and common household items. This step-by-step DIY project ...

Researchers have discovered how to design and place single-photon sources at the atomic scale inside ultrathin 2D materials, ...

The road to creating a blue LED was long and rough, but in 1993, it burst onto the scene. Learn about the struggles and ...

A single loose wire on the Dali, a 300-metre (984ft) container ship, was responsible for the deadly collapse of the Francis Scott Key Bridge in Baltimore last year, according to a months-long ...

LED bulbs come with big promises: Save lots of money on energy bills, get more customization over lighting and your lights will last for years without needing to be replaced. Fortunately, most of ...

Over on YouTube [Drake] from the [styropyro] channel investigates what happens when you take an enormous tungsten ...

Researchers have discovered that not all atoms in a liquid are in motion and that some remain stationary regardless of the ...

The container ship blackout that led to the destruction of Baltimore’s Francis Scott Key Bridge was rooted in a misplaced label on a single wire in the vessel’s electrical system, US investigators ...

Abstract: In this article, a dual-band circularly polarized (CP) antenna with circular polarization in the endfire direction in metal-bezel smartphones for n256-band direct phone-to-satellite ...

Abstract: The direct conversion of X-ray irradiation using a semiconductor material is an emerging technology in medical diagnosis, material sciences, and industrial nondestructive testing. The wide ...