Science
How Top Trump Officials Stoked Fears of a Nuke That Could Fry the Power Grid
Key Points
The test detonation in 1962 of a hydrogen bomb lit up the night sky over Honolulu and knocked out some of the city’s electrical systems. Experts linked the unanticipated damage to what they came to call the electromagnetic pulse.
The test detonation in 1962 of a hydrogen bomb lit up the night sky over Honolulu and knocked out some of the city’s electrical systems. Experts linked the unanticipated damage to what they came to call the electromagnetic pulse.