In this video, I show you how to create your own rainbow using just a glass of water, a flashlight, and a piece of white ...

I test a series of light experiments to explore reflection, refraction, and optical illusions, demonstrating how light behaves in surprising and educational ways.

Today, oceans cover about 70% of Earth’s surface. This stark contrast has long driven scientific interest in how water ...

To be eligible for JEE Advanced 2026, candidates must rank among the top 2.5 lakh students in JEE Main 2026, satisfy the age criteria. Additionally, candidates must have appeared for their Class 12 ...

Abstract: The refractometric analysis of ethanol–water mixtures is hampered because this type of binary solution does not present a linear behavior. In this letter, a multimode graded-index fiber (GIF ...

A file photo of a water metro boat in Kochi, Kerala. Kochi/Chennai: Neema Veliyath lives in her nearly 100-year-old heritage home, also a homestay, on Vypin Island, off mainland Ernakulam. As a ...