Plasma mirrors capable of withstanding the intensity of powerful lasers are being designed through an emerging machine ...

Dunelm shoppers have been singing the praises of a full length mirror that looks Instagram-worthy. There's currently a decent saving to be made on the Apartment Arched Full Length Leaner Mirror which ...

The registrations for NEET 2026 have commenced. In order to appear for the MBBS entrance test, the candidates need to be well aware of the syllabus for the test. The National ...

Applied physicists in the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have demonstrated a new ...

Class 10 Science Practical Syllabus 2025-26: The CBSE practical exams for the 2025–2026 academic session are underway, with many schools conducting the examinations from the first week of February ...

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 ...

Physics Class 10 Practical Viva Questions 2026: Viva-voce questions are an important part of the Class 10 Science Practical Examination 2026. Students must be prepared to answer questions clearly, ...

Abstract: A liquid crystal (LC) lens with focal length variable from negative to positive is reported. There are three electrodes in the LC cell. One electrode has a circular hole in the center. The ...

The best lenses for astrophotography have to fulfil some quite specific requirements. A wide-angle of view is a must, not only to fit in lots of the night sky, but also to aid the use of slower ...

I've long been into sports photography and have always found that I need seriously good telephoto lenses for capturing fast action on the pitch or on the track. Whether you're photographing athletics, ...