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.

This video explores the question of why the sky is dark, examining key concepts such as the infinite nature of the Universe and Olber’s Paradox. Chapters: 00:00 Introduction 00:53 Why is the sky dark?

Rei is an Editor for GameRant's Evergreen and Features teams from Kashmir, situated in Beirut. He's an avid fan of anime, manga, and gaming. He is the author of some of the articles here that you ...

The Trump administration is giving farmers a $12 billion bailout. Critics say the money won't be enough, won't be distributed fairly and won't address long-term problems.

One of my favorite memes shows a bird's-eye view of a massive highway with 20 lanes, turnpikes, exits galore and the cars all at stand-still traffic. The caption above the picture says, “Please, just ...

How is it that quantum physics governs the very smallest things in the universe, yet classical, Newtonian rules describe the movements of everything else, from people to planets? In the second of two ...

United States President Donald Trump will host Israeli Prime Minister Benjamin Netanyahu at the White House on December 29, according to an Israeli government spokesperson. The announcement on Monday ...

Physicists have transformed a decades-old technique for simplifying quantum equations into a reusable, user-friendly "conversion table" that works on a laptop and returns results within hours. When ...

Having a smartphone may be harmful for children younger than 12, according to a new study. The study published Monday in the peer-reviewed journal Pediatrics found that owning a smartphone during ...

If you think your preteen’s smartphone is harming their health, you may be right. A new study of more than 10,000 U.S. adolescents has found that kids who own a smartphone before the age of 12 are at ...

GameSpot may get a commission from retail offers. Simpsons season is the talk of the Fortnite town right now, but this crossover event is only gonna last four weeks. Before we know it, Epic's ...

While atmospheric turbulence is a familiar culprit of rough flights, the chaotic movement of turbulent flows remains an unsolved problem in physics. To gain insight into the system, a team of ...