Room-temperature superconductors: Here’s everything you need to know

It has been over 100 years since researchers found that some supplies can conduct electrical energy completely. Such a superconductor may very well be transformative for science and know-how, however all claims of making one that might work at room temperature and stress, together with current research of a cloth named LK-99, have confirmed controversial.

Superconductivity was found in 1911 when physicist Heike Kamerlingh Onnes observed {that a} mercury wire cooled to about -269°C (-452°F) doesn’t resist the circulate of electrical energy. Inside a number of years supplies …