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In the area of superconductivity, which is the occurrence where electrons can flow via a material with fundamentally zero resistance, the “holy grail” of breakthrough is a superconductor that can function under daily pressures and temperatures. ....
Scientists directly observed a pair-density wave (PDW) in an iron-based superconducting material with no magnetic field present. This state of matter, which is characterized by coupled pairs of electrons that are constantly in motion, had been thought to only arise when a superconductor is placed within a large magnetic field. This exciting result opens new potential avenues of research and discovery for superconductivity. ....
Japanese Lab-Grown Sales Could Be Set to Take Off, says Industry Body idexonline.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from idexonline.com Daily Mail and Mail on Sunday newspapers.
Lab-grown diamonds are starting to catch on in Japan as more people embrace the idea of buying gems that are physically and chemically indistinguishable from natural diamonds. ....
Sold for around half the price of a similar natural gem, diamonds grown in labs are made inside a microwave chamber, superheated into a glowing plasma ball that crystallizes over weeks. ....