Bionic Robot

  Honeybees guide their hive mates to new food sources by dancing; guppies negotiate leadership with their mates; carrier pigeons take shelter when falcons strike. Scientists…

stepmother

  When I was two years old, she married my father and became my stepmother.    After the stepmother came to the house, my triangular face…

Bitter Gourd

  When I was a child, my least favorite dish was bitter gourd. But every summer, I can’t escape this dish. So many years later, thinking…