Weekend episode: The hype and hope around superconductors

A claim by scientists in South Korea has reignited a global race to prove the existence of a practical superconductor. But was their claim legit? In a special weekend episode of Reuters World News, host Kim Vinnell and tech journalist Stephen Nellis go beyond the viral headlines to find out what's really going on.Visit the Thomson Reuters Privacy Statement for information on our privacy and data protection practices.You may also visit megaphone.fm/adchoices to opt-out of targeted advertising. Learn more about your ad choices. Visit megaphone.fm/adchoices