A firefighting robot called Colossus helped battle the Notre-Dame blaze TechSpot
Trying to put out the 15-hour inferno that started at Notre-Dame on Monday presented some unique challenges. US firefighter Gregg Favre explained how old churches have few, if any, passive fire protection systems, and that the heavy 2.5-inch fire hoses are difficult to maneuver and largely ineffective against fires like...
from TechSpot http://bit.ly/2IEDyKJ
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