Page 57 - (DK) Danger! Open with Extreme Caution!
P. 57

There are a number of cases of people suddenly bursting into
                                                                                                                candle—once the clothes catch on fire, the melting human fat
                                                                                                          people think it’s a supernatural phenomenon; others suggest
                                                                                                        flames, leaving nothing but some smoldering slippers. Some
                                                                                                            a scientific reason. One theory is the “wick effect,” which
                                                                                                              claims that a clothed human body is like an inside-out
                                                                                                   Spontaneous human combustion


                                                                                                                    left but a pile of ash.  provides the fuel to keep burning until there’s nothing




















               The hottest flames, glowing with a blue hue, are usually at the base
             Fires are hot. Even a candle burns at a sizzling 2,200ºF (1,200ºC).





                      slightly cooler, flickering orange or yellow.  The tips of a fire release their heat into the surroundings and so are




          Heating up of a fire, close to the burning fuel and where there is the most oxygen.     If you play with fire, getting your fingers burned is the least of your  worries. A raging fire can destroy your house in under an hour, while  out in the open, fire can reduce an entire forest to a pile of ash and  charred wood. It’s also a deadly weapon; throughout history, fire has  been used against enemy castles, ships, and cities. This tempestuous  element kills more people every y


































          Kindling  A fire needs fuel, heat,  and oxygen to burn.   Cut off any one of these  and it goes out. Pouring  water or powder onto   a fire reduces the heat,  while smothering it with   a blanket cuts off the   oxygen. All fires stop  when the fuel runs out.  WHAT THE BLAZES?






                                                                                         DESTRUCTIVE FIRE           57
                                           (c) 2011 Dorling Kindersley. All Rights Reserved.
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