How a hand-held device is a lifesaver in firefighting
Small hand-held cameras have become a major life-saving tool for firefighters in Nova Scotia.A firefighter in Jefferson, Ore., uses a thermal imaging camera to check for fire hidden underground in this 2009 file photo. (erikjohnphotography/Shutterstock)When it comes to firefighting equipment it’s easy to think of the big things — fire engines, hoses and ladder trucks. But…