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Why Do Firefighter Helmets Have A Unique Shape?
The helmet's design has gradually changed over the years, straying from Gratacap's original idea as new technology and design ... The National Fire Protection Association (NFPA) required ...
'A new wildfire paradigm': Why California fires are growing larger and more destructive
In a state that averages more than 7,500 wildfires a year some California homeowners keep helmets and fire hoses handy.