What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the universe, others right here on Earth.

"Most of the external layers of a massive star are removed during the supernova, but some material falls back, making the neutron star spin faster." ...

NdFeB magnets — the world’s most powerful and efficient permanent magnets — are essential components in vehicles, drones, robotics, electronics, and aerospace and defense systems.