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 ...

Neutron stars explained through stellar remnants and collapsed stars, revealing extreme density, gravity, magnetism, and ...

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 ...

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. Read full article: ‘To the Hill ...

👉 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 ...