Atoms measure roughly 0.1 nanometers across, a scale so small that scientists spent more than six decades developing ...

Minerals form the building blocks of almost everything on Earth. They are made up of crystals—regular, repeating atomic ...

Download MP Board Class 12 Physics Model Paper 2026 PDF and check exam pattern, marking scheme, important MCQs, fill in the blanks, and last-minute preparation tips for the Physics board exam 2026.

At the smallest scales of nature, the rules of the world shift in ways that can feel unsettling and beautiful at the same time. Matter no longer behaves like solid objects moving along clear paths.