Fun Fact of the Day – Heating magnets makes them weaker and eventually lose their magnetism. Cooling magnets make them stronger until around -130°C ( -200°F) at which point the magnetic strength dips a bit below room temperature strength.
Fun Fact of the Day – Heating magnets makes them weaker and eventually lose their magnetism. Cooling magnets make them stronger until around -130°C ( -200°F) at which point the magnetic strength dips a bit below room temperature strength.