Sparklers are not child's play

Did you know that the average primary flame blowtorch burns at around 2,000 F? USFS National Technology and Development says wildland fires typically burn between 1,600 and 2,000 F. Aluminum, brass, bronze, copper, and cast iron also can reach melting points at or slightly below 2,000 F.

Its likely safe to say that parents would never let their children handle a blowtorch, wander into a forest fire nor touch molten metals, yet many seemingly have no concerns about children playing with sparklers during July 4 celebrations. The Children's Hospital of Philadelphia says people often treat sparkle...