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.
Heron of Alexandria invented a steam powered rotating ball in Circa 100 AD. This is the first recorded steam power. Thomas Savery (1650-1715) was an English military engine â¦ er and inventor who in 1698, took out a general patent covering all possible means of pumping water by steam power.