HAARP explained. Remotely set off earthquakes, volcanoes, tornadoes? Yes. Frequency resonation is the key. Extremely high temperature, and high intensity magnetic fields.
or what is it?
here Tacoma Narrows bridge, explosion collapsed for no apparent reasons whatsoever.
The real reason for destruction was a gale force of wind, in a disposition frequency equal to a resonation frequency of a bridge structure itself.
In other words, a directed energy flow, with a frequency equal to that of a target.