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Deploying sound weapons at the London Olympics
Long-range audio equipment (LRAD) is mounted on a ship on the River Thames in London this weekend. In addition to this sound weapon, Royal Marines on patrol vessels are…
Crowd
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Articles about Crowd
124 published items.
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Clean energy from humans
Two students graduated from the faculty of architecture at the University of Massachusetts have the idea of accumulation and use of energy that we humans lost in ... whe…
New technology
Hot Shot Gun
The US military has announced a weapon that can repel the enemy and disperse the crowd without endangering lives. It's a gun that shoots out the heat attached to it
New technology
Security system to track ownerless luggage
Australian scientists are developing a computer surveillance system that can identify a derelict suitcase at a crowded airport and tell what happens to the person who ab…