Step into the hidden science lab in your kitchen with five easy experiments that explain refraction, surface tension, oxidation, capillary action and motion.

Physics Class 10 Practical Viva Questions 2026: Viva-voce questions are an important part of the Class 10 Science Practical Examination 2026. Students must be prepared to answer questions clearly, ...

Why does light choose the path it does when crossing between media? 🌈 This video presents a clear max–min derivation of Snell’s Law from Fermat’s Principle, showing how extremizing travel time leads ...

Mendel’s monastery garden experiments went largely unnoticed during his life, but their implications would ripple through ...

Menstrual products in New York will soon be safer thanks to a new law restricting the use of harmful chemicals. Earlier this month, Gov. Kathy Hochul signed legislation that will ban the intentional ...

Physics Viva Questions Class 12 (2026): CBSE Class 12 practical examinations for the 2026 board exams are being scheduled in ...