How can magnets be used to separate different types of cells?

The planet Earth acts as a giant magnet. A magnet is a rock or a piece of metal that can pull certain types of metal toward itself. The force of magnets, called ... A new version of the model is updated every five years to address changes in Earth's magnetic field. The current version (WMM2025) was released on December 17, ... Probably the best known and classic application in which we benefit from magnetic forces is the compass. In the end, even our own land is a big magnet. In fact, ... In most cases, stainless steel varieties with iron in their composition are magnetic. If the alloy has an austenitic crystal structure, then it's not magnetic. Research studies do not conclusively support the use of static magnets for pain relief. There is some evidence that electromagnetic therapy may be helpful for ... Sep 20, 2022 ... This is because magnets attract materials that have unpaired electrons that spin in the same direction. In other words, the quality that turns a ... Aug 10, 2023 ... Physicists have pinned down a property of the muon's internal magnet to greater precision than ever before, researchers from the Muon g−2 experiment reported. A higher temperature weakens a magnet's strength and magnetic field. As heat increases the magnet's kinetic energy and makes its molecules move faster, they ... Magnets can also attract each other, but only if they face in opposite directions. A magnet has two ends called poles; one end is the north pole and the other ... Oct 19, 2023 ... All magnets have north and south poles. Opposite poles are attracted to each other, while the same poles repel each other. When you rub a piece ...