How did the universe get its magnetic field?

Magnetic fields of capillary seeds arising from large-scale motions of non-magnetized plasma

Visualizing magnetic fields of nematodes arising from large-scale motions of non-magnetized plasmas in a first-principles numerical simulation. Credit score: courtesy of researchers

By learning the dynamics[{” attribute=””>plasma turbulence, DOI: 10.1073/pnas.2119831119

This work was funded by the National Science Foundation CAREER Award and the Future Investigators of Categories Physics