Father Ted co-creator Graham Linehan has told how he was arrested and questioned by police over "joke" tweets he made about trans people. The five-time Bafta award winner has revealed he was taken to ...

We earn commissions from purchases you make using links in our articles. Learn more. Blind spot mirrors are a very affordable, cost-efficient way to improve driver safety. You don’t need to be a car ...

Ancient Greece mathematician Archimedes believed a death ray was plausible, so a middle school student from Canada put the concept to the test. Brenden Sener of Ontario won multiple medals for his ...

Abstract: An off-axis flat-concave dual-mirror (FCDM) configuration for an ultrashort focal length projection lens based on the digital light processor (DLP) upright projection-type projector is ...

Abstract: Phase measuring deflectometry (PMD) is usually used to measure the specular surface accurately. However, due to the limited depth of field (DOF) of the camera lens, the traditional PMD ...

This paper presents a reflectarray antenna with an innovative dielectric mirror in the form of a discretized concave reflector. The mirror, manufactured via 3D printing, combines dielectric and air ...

As we look around a room, we see most objects because light waves bounce off their surfaces and reach our eyes. However, not all surfaces reflect light in the same way. Figure 1. Light reflected from ...

Most Repeated Questions in CBSE Class 10 Science: The CBSE Class 10 Science Exam is scheduled for 10th February 2025. Science, being a crucial subject, requires thorough preparation to secure good ...

The modern telescope is a window into the universe, a sophisticated paintbrush in the hands of skilled astronomers that brings the fantastical wonders of the cosmos into view. And in so doing, ...

Understanding the workings of spherical mirrors is critical for understanding how light behaves when reflected. This article delves into concave and convex mirrors, highlighting their unique ...