1. quizThe word ‘Kobo’ is an anagram for ‘book’.
  2.  A barn in particle (and nuclear) physics is a unit of cross-section, equal to 10-28 m 2, used to express the likelihood of interaction between particles.
  3.  The wind speeds of the fastest hurricanes – category 5 – range from 70 to 155 mph.
  4.  The sloth is a seven deadly sin, as well as an animal.
  5. The acnestis is the point on your back that you cannot reach to scratch