Science & Health Harvard creates a material that lets light go ‘infinitely fast’ October 24, 2015 DrWeb http://www.engadget.com/2015/10/22/harvard-creates-a-material-that-lets-light-go-infinitely-fast/ For SharingFacebookMastodonPinterestRedditPocketPrintEmailLinkedInTelegramWhatsAppSkypeTwitterLike this:Like Loading... Related Content