With the CBSE Class 12 Physics exam set for February 20, 2026, experts share a clear 30-day revision plan, key scoring topics and exam-day strategies to help students score high.

The exam calendar for 2026 is now taking shape, giving students a clear view of what lies ahead in the academic year. With national entrance tests starting early in the year and board exams stretching ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...

Optical imaging includes a variety of imaging techniques that rely on illumination light in the ultraviolet, visible and infrared regions of the electromagnetic spectrum. The term typically excludes ...

The primary research interest covers a broad range of Fiber optics sensing techniques and optical sensors, devices, systems and signal processing. For more information on our current and past projects ...

Owning one of the best telescopes allows you to gaze at the wonder of the night sky in unparalleled detail. Binoculars are great if you want something super small and portable, but if you want to look ...

Established in 2000, Yangzhou Huasheng Optical Instrument Factory specializes in producing portable laser levels, optical lenses, prisms, optical coating filter, glass plate, protection window, door ...

The best telescopes for seeing planets can help you spot Jupiter, Saturn, Mars and Mercury. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.