Swimmer's ear is an infection and irritation of the outer ear and ear canal causing redness, pain, and more. Thyroid cancer is cancer of the thyroid gland and can cause a cough, hoarseness, a lump in the neck, and more.
Around 1710 NewCommon invented Atmospheric Engine using steam for powering Water Pump to take out water from Coal Mines of England.
What was the person who invented the water wheel? The invention of water wheel is 2000 yrs old. The first account of a water wheel combined with a bucket chain was given by Philon of Byzanz.