MRI (magnetic resonance imaging) is a noninvasive diagnostic test that takes detailed images of the soft tissues of the body.Unlike X-rays or CT, images are created by using a magnetic field, radio waves, and a computer.n MRI scan works by using a powerful magnet, radio waves, and a computer to create detailed images. Your body is made up of millions of hydrogen atoms (the human body is 80% water), which are magnetic.
The term âsoft drinkâ is derived from âsoda waterâ, dating as far back as 1798. Joseph Priestly invented carbonated water in 1767, when he first discovered a method of infusing water with carbon dioxide (CO2) by suspending a bowl of water over a vat of fermenting beer in a brewery in Leeds, England.
Carbonated soft drinks are also refereed to as soda, soda pop, pop, or tonic. 1  1798 The term soda water first coined. 2  1810 First U.S. patent issued for the manufacture of imitation mineral waters. 3  1819 The soda fountain patented by Samuel Fahnestock.  1835 The first bottled soda water in the U.S.