Scientists able to distinguish ‘signatures’ and sequence of mortar fire and other blasts remotely,revealing seismology as a potential aid during terror attacksA seismometer tucked absent in a Baghdad office has just delivered an action audio-replay of explosive violence at a US military base miles absent.
The instrument, picking up data 100 times a moment, and recorded every tremor from a series of explosions that followed a mortar shell or rocket impact in an ammunition store on 10 October,2006.
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Source: theguardian.com