An atom is the smallest unit of an element that retains its chemical properties. It is made of protons, neutrons, and electrons. (Image: M ...

ONE of the first events found in the examination of electron-sensitive plates exposed at the Jung-fraujoch is "represented in the mosaic of photomicrographs shown in Fig. 8. There are two centres, A ...

The National Testing Agency (NTA) has issued the subject wise NEET 2026 syllabus on this website soon after the NMC released ...

Dr Mike McDonagh explains the chemical and physical processes involved in forming lead dioxide and pure lead in lead-acid battery plates.

An introduction to Coulomb’s Law and electric fields explained in a clear and simple way. Learn how electric charges interact, how force depends on distance, and how electric fields describe these ...

One of the great successes of 20th-century physics was the quantum mechanical description of solids. This allowed scientists to understand for the first time how and why certain materials conduct ...

Quantum entanglement happens when two particles become interconnected and share a single state. Scientists have measured how ...

Recent research published in Science introduces a promising solid electrolyte material that could improve the performance of ...

Learn how to confidently apply Coulomb’s Law using a clear, step-by-step problem-solving method. This tutorial breaks down electric force calculations, charge interactions, units, and common mistakes, ...

Coulomb Solutions Inc. (CSI), today announced that it has supplied Critical Loop its newest 2.33 MWh mobile Battery Energy Storage System (BESS) with an integral 1 MW inverter to put into Critical ...

During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice motion is negligible ...

A new battery design utilizing S0/S4+ redox chemistry achieves a 3.6V discharge voltage, significantly reducing material ...