Two-meter long iron chain was tied to the iron post at the roadside at one end, and the other end was tied to a boy’s ankle.  “I scared I will lose him,” the boy’s father said.  The father explained the boy’s mother suffered from mental disorder, and she was unable to take care of the [...]

Frontal bone is one of the human strongest bones, but recently teacher Chen was hit by the badminton racquet when he was onlooking badminton training, and the racquet was inserted into his frontal bone for 2 centimeters in-dept.  It is found that the racquet hit the most fragile part of the frontal bone.  After three [...]