The world’s first plastic magnet to work at room temperature has passed the elementary test of magnetism. Its creators at the University of Durham in the UK have used it to pick up iron filings from a laboratory bench.
In 2001, chemists from the University of Nebraska-Lincoln claimed to have created the world’s first plastic magnet, but it only worked below 10 kelvin. Other researchers have made plastic magnets, but typically they only function at extremely low temperatures, or their magnetism at room temperature is too feeble to be of commercial use.
Read the complete story.