Ulcer disease can occur from childhood into the 80's, usually from ages 20 through 50. Generally this is an uncomfortable, rather than a life-threatening, disorder. Ulcer symptoms are a burning or aching pain just below the breastbone in the upper belly. This frequently feels hot or gnawing and can go straight through the back.
Benjamin Banneker. Benjamin Banneker was born in Maryland on November 9, 1731. His father and grandfather were former slaves. A farmer of modest means, Banneker nevertheless lived a life of unusual achievement.
Benjamin Banneker was a man who created a clock just by studying the interior of a watch. he had never seen a clock before. this clock was made almost entirely of wood. He a â¦ lso was a brilliant mathmatician and inventor, he predicted a solor eclipse and a bunch more other stuff... Also Banneker calculated the precise measurement of the meter stick.