BBC24 天
Planes are having their GPS hacked. Could new clocks keep them safe?
NPL's atomic clock, alongside clocks from around 80 labs worldwide, helps set Universal Coordinated Time (UTC), the official global time standard To pinpoint our exact location, we need to know ...
BBC24 天
Planes are having their GPS hacked. Could new clocks keep them safe?
Getty Images NPL's atomic clock, alongside clocks from around 80 labs worldwide, helps set Universal Coordinated Time (UTC), the official global time standard To pinpoint our exact location ...