Rare Earth magnets can be used creatively for various physical phenomena experiments at home. One suggested activity involves balancing a coat hanger with a grape and a counterweight, using a magnet to push the grape in a circle. Dropping a magnet down a copper pipe demonstrates magnetic damping effects. Additionally, a Tesla coil can be constructed to light fluorescent bulbs, and holding a bulb near older cathode ray tube TVs can cause it to glow. Mixing cornstarch with water creates a fun, non-Newtonian fluid to explore.