Philip Ball looks at how a little-known paper by Niels Bohr demonstrates the turmoil in physics on the brink of quantum ...

In Bohr’s 1913 papers he envisaged atoms along the lines established by his mentor Ernest Rutherford: dense nuclei orbited by electrons. Bohr’s idea was that the energies and frequencies of the ...

an unfinished revolution By supposing that electrons move in elliptical orbits around an atomic nucleus, subject to certain quantization conditions, the Bohr–Sommerfeld model provided a set of ...

The tale of splitting the atom isn't just about America—it's a journey from New Zealand to Manchester, led by the brilliant ...

JEE Main session 1 is planned to be conducted on 22, 23, 24, 28, 29, and 30 January. The National Testing Agency (NTA) has already released the 2025 JEE Main Admit Card for the initial three days.

When an electron dropped from a high-energy orbit to a lower-energy one, it gave out light with an energy equal to the ...

Samantha Morton is a first-time Nolan collaborator. That list for Odyssey includes Charlize Theron, Tom Holland, Zendaya, Jon Bernthal, Lupita Nyong’o, and John Leguizamo. All of them will become ...

Bohr model, energy levels, hydrogen spectrum. Composition and size of nucleus, atomic masses, mass-energy relation, mass defect, binding energy per nucleon and its variation with mass number ...

Resource extraction, as part of a broader conversation on both the energy side and the strategic/critical mineral side of the ...

A team of international researchers has developed an innovative approach to uncover the secrets of dark matter. In a ...

Electrostatics: Electric field, potential, Gauss’s law, capacitors. Current Electricity: Kirchhoff’s laws, circuits, RC/RL circuits. Magnetism: Magnetic field ...

Living matter remains the quintessential puzzle of biological sciences, a question that embodies the intricate complexity and stunning diversity of life forms. A new study suggests that one viable ...