PDF for physics from the official Punjab Board website. Access chapter-wise details for physics with the link to download the ...

If you have ever played around with lenses, you’ll know that a convex lens can focus an image onto a target. It can be as simple as focusing the sun with a magnifying glass to burn a hole in … ...

Researchers in Italy are tackling two metal halide perovskite solar PV challenges, reduce the use of lead and extend ...

Headlights are a critical safety feature for every driver, especially at night or in poor weather. Knowing whether your car ...

In a novel combination of micro-concentrators and picosecond laser processing, Italian researchers are tackling two metal halide perovskite solar PV challenges to reduce the use of lead and extend ...

Although less complex, these displays also indirectly use POV. The segments light up quickly one after another, but due to the speed, we see a complete digit. 2D POV displays: These are the most ...

Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...

Why I'm drawn to pairing vintage Hasselblad, Mamiya, and Pentax 67 lenses with my modern Fujifilm medium format camera ...

Patients exploring options for cataract surgery or Custom Lens Replacement now have access to one of the most advanced ...

Lenskart invests in Mumbai-based Ajna Lens to boost its smart glasses push, gaining access to XR tech. The move follows its launch of Phonic audio glasses and precedes its $10B IPO. The global ...

Meta has launched Superintelligence Labs, headed by Alexandr Wang, to advance AI development. This initiative follows a $14.3 ...

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