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.
The first crude steam powered machine was built by Thomas Savery, of England, in 1698. Savery built his machine to help pump water out of coal mines. This machine was so simple that it had no moving parts. It also used up lots and lots of coal just to pump a small quantity of water.he next stage in the history of the steam engine was a result of the work of Thomas Newcomen, also of England. Newcomen knew that there must be a way of improvingon Savery's inefficient steam powered pump. Newcomen built a machine where the steam actually pushed a movable piston in one direction.