The CIA's new tech doesn't make sense

Is the CIA’s Ghost Murmur technology real? Sponsored by Ground News. Go to https://ground.news/Ve for 40% off the unlimited Vantage plan. If you’re looking for a molecular modelling kit, try Snatoms, a kit I invented where the atoms snap together magnetically - https://ve42.co/SnatomsV Sign up for the Veritasium newsletter for weekly science updates - https://ve42.co/Newsletter ▀▀▀ A huge thanks to Patrick Maletinsky at the University of Basel and Jan Jeske at the Fraunhofer Institute for their insights into NV magnetometry. Likewise, thank you to Brad Roth at Oakland University, John Wikswo a