YouTube on MSNOpinion

Strong interaction: The four fundamental forces of physics #1a

Part one of a four part series on the fundamental forces (or interactions) of physics begins with the strong force or strong ...
Salon

Posing a hefty problem for physicists, a fundamental particle weighs in heavier than expected

The model we have for understanding the universe’s fundamental particles is a bit like a gearbox: one tiny change to any one single particles’ properties throws off the mechanics of the other ...
Hosted on MSN

Scientists are closing in on evidence for a 5th force

Hints of a new fundamental interaction are starting to look less like statistical ghosts and more like a pattern that refuses to go away. From the strange wobble of subatomic particles to puzzling ...
Science Daily

Molecules exhibit non-reciprocal interactions without external forces

Researchers have discovered that molecules experience non-reciprocal interactions without external forces. Fundamental forces such as gravity and electromagnetism are reciprocal, where two objects are ...
IFLScience

Protons' Internal Forces Are As Strong As The Weight Of 5 Schoolbuses

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...
Nanowerk

Surface Force Apparatus (SFA): Measuring Intermolecular Forces at the Nanoscale

What is a Surface Force Apparatus (SFA)? The Surface Force Apparatus (SFA) is a highly sensitive scientific instrument used to measure the forces between two surfaces at the nanoscale. It allows ...