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.
The first diet soft drink, called the âNo-Cal Beverageâ is launched in 1952. Aluminum cans were introduced in 1957 and two years later the first diet cola went on sale. The pull-ring tab was invented in 1962 and the re-sealable top in 1965. Plastic bottles were first used for soft drinks in 1970.he first ice-cream soda was sold in 1874 in the US. The first cola-flavored beverage was introduced in 1881. Coca-Cola was invented in 1886 in Atlanta, Georgia by Dr. John S. Pemberton.