How We use Them?
2. Seal off air-conditioning vents to improve home heating by placing vinyl-coated sheets over the steel register faces.
3. Hang Polaroids of projects-in-process on the lip of a metal shelf above the workbench.
4. Collect nails from a porch repair job that have fallen in the grass.
5. Prevent corrosion inside your water heater; a magnet placed on the freshwater intake pipe catches damaging metallic calcium particles before they can get inside.
Amazing Things About Magnets BRUH!
Magnetic fields by themselves are invisible to the human eye.
Most metals however are not attracted to magnets, these include copper, silver, gold, magnesium, platinum, aluminium and more. They may however magnetize a small amount while placed in a magnetic field.
Magnetism can attract magnetic objects or push them away.