The oldest evidence of the use of bows to shoot arrows dates to about 10,000 years ago; it is based on pinewood arrows found in the Ahrensburg valley north of Hamburg. They had shallow grooves on the base, indicating that they were shot from a bow.
Sudden infant death syndrome. Sudden infant death syndrome (SIDS), also known as cot death or crib death, is the sudden unexplained death of a child less than one year of age. Diagnosis requires that the death remains unexplained even after a thorough autopsy and detailed death scene investigation. SIDS usually occurs during sleep.
Sadly, this happens to many new parents in the United States and across the world due to a combination of circumstances. The definition of infant mortality rate is simply the number of infant deaths in a single year out of every 1,000 live births that year. In the United States, there are approximately 25,000 infants that die every year before celebrating their first birthday.