Is time a fundamental part of reality? A quiet revolution in physics suggests not

This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of physics. Despite enormous progress in cosmology and particle physics, we still ...

CBSE Class 10 Science Sample Paper 2026 by Experts (New Pattern): Download PDF with Solutions

CBSE Class 10 Science Sample Paper: The CBSE Class 10 Science Board Exam 2026 is scheduled to be held on February 25, 2026, and as the exam date approaches, students are focusing on last-minute ...