Cape Verdean Escudo is the official currency, but it can’t be brought in or taken out of the country. It’s better to bring ...

Astigmatism (uh-STIG-muh-tiz-um) is a type of refractive error where one or more of the eye’s surfaces are not smooth and/or ...

In short, don't put a camera above or adjacent to any exhaust vent or heat source. The narrow alleyway between your home and your neighbor's house is a sketchy area because, normally, you can't see ...

This plucky little prime is clearly targeted towards retro camera fans, thanks to its manual-focus-only design, aperture ring ...

Marc Newson helped define the smartwatch – now he’s teamed up with Ressence to create a truly stunning mechanical watch.

Through a recent notice, the Undergraduate Medical Education Board (UGMEB) of the National Medical Commission (NMC) has ...

Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

An AI system used in 120 public pools across Australia analyses swimmers' movements and sends an alert to a lifeguard's ...

An astronaut on the ISS photographed a "lunar halo" over the Indian Ocean, revealing ice and rare optical phenomena from ...

Abstract: Wide-angle planar metasurface refractors are designed by synthesizing complete interface fields corresponding to passive and lossless characteristics. To the Floquet modes associated with a ...

Newton’s experiment remains almost insultingly simple. Sunlight, a darkened room, a glass prism. The conclusion was unavoidable. Colour belonged to light itself. The prism merely made it visible.

Abstract: The global navigation satellite system-interferometry reflectometry (GNSS-IR) has been considered commonly to be reliable for retrieving water level. However, the GNSS signal undergoes ...