Why Do Fish Swim in Schools or Shoals?
Why Do Fish Swim in Schools or Shoals? Some fish swim alone; others stay in groups known as “schools” or “shoals”. A school of fish swims in formation, moving and...
Read MoreWhy Do Fish Swim in Schools or Shoals? Some fish swim alone; others stay in groups known as “schools” or “shoals”. A school of fish swims in formation, moving and...
Read MoreWhy Do Dogs Turn in Circles Before They Lie Down? When dogs turn around in circles before lying down, they do it out of an instinctive habit of making beds for...
Read MoreWhat Makes a Match Light? The tips of ordinary wooden matches are coated with special chemicals that burst into flame at a relatively low temperature. When the tip is...
Read MoreWhy Don’t School Buses Have Seat Belts? The United States government, through the National Highway Traffic safety Administration (NHTSA), does not require seat belts on...
Read More