Page 322 - (DK) I Can’t Believe It! 2
P. 322

320

         Lightning can’t strike
       TRUE or
      FALSE?
     the same place twice



     This may strike you as strange,

     but lightning often strikes twice.
     Tall targets, such as skyscrapers and

     trees, can be struck up to 100 times
     a year. American park ranger Roy
     Sullivan also felt the full force

     of nature, being hit seven times.                              Each flash of
     His stroke of luck was surviving!                              forked lightning
                                                                    can reach up
                                                                    to 6 miles (9 km)
                                                                    from the cloud
                                                                    to the ground.
      RETHINKING RAINDROPS













      The usual depiction of a raindrop
      is a classic tear shape. But small
      raindrops are spherical, while larger
      ones are more roll-shaped. As
      raindrops fall, they are flattened
      from below by air resistance. If this
      force exceeds the attraction of the
      water molecules for each other, the
      raindrop will split into smaller ones.





   US_320-321_309600_Thunderstorms.indd   320                             19/12/17   3:50 pm
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