This case study on a robotics solution for positioning bulk goods uses simple physical methods—magnetism and gravity—to achieve low-cost automation. Why? Because simple and inexpensive parts are ...

Astronomers investigated an active supermassive black hole at the heart of Perseus A using the Event Horizon Telescope, spotting an epic battle between gravity and magnetism. When you purchase through ...

Astronomers investigated the active galactic nucleus Perseus A using the Event Horizon Telescope, spotting a battle between gravity and magnetism. When you purchase through links on our site, we may ...

There is now a new addition to the magnetic family: thanks to experiments at the Swiss Light Source SLS, researchers have proved the existence of altermagnetism. The experimental discovery of this new ...

This is a great example of the forces of magnetism and gravity. As long as you can make the ghost float, the force of the magnets is greater than the force of gravity.

👉 Watch the video of Sarah’s science experiment at Northwest Crossing Elementary! Hello parents, teachers and students! Try to make this floating magnetic ghosts with Meteorologist Sarah Spivey and ...