Hubble tension: Primordial magnetic fields could resolve one of cosmology's biggest questions

A Simon Fraser University cosmologist believes his team's new research may bring them a step closer to cracking one of ...
Dot Physics on MSN

Terminal velocity in a magnetic field: The falling wire problem

Solve the falling wire problem to find terminal velocity in a magnetic field. See how motion through a magnetic field induces an emf and current, creating a magnetic force that opposes the fall ...
Tech Xplore on MSN

Simple equations predict hydrogen storage in porous materials

A new set of simple equations can fast-track the search for metal-organic frameworks (MOFs), a Nobel-Prize-winning class of ...