The prevailing notion that if you can walk and talk after exposure, it's safe; ignores the fact that long-term, adverse effects occur from sub-lethal exposures to toxic commercial pesticides. Toxic household insecticides create long term health hazards for dogs, cats, babies, children, and adults.
Christopher Columbus was a sailor from his teen years. He first sailed to the New World in 1492 - he was born in 1451 that would make him 41. The Queen of Spain commissioned him in 1492 and he sailed west with 3 ships and a crew of 90. October 12th 1492 he found an island in the Bahamas that he named San Salvador. He thought he reached Asia.
Christopher Columbus. n Italian navigator who discovered the New World in the service of Spain while looking for a route to China (1451-1506) in earlier times, a person who explored by ship.