When cold water or air enters your ear and the inner ear changes temperature, it should cause fast, side-to-side eye movements called nystagmus. The test is done in the following way: 1  Before the test, your ear, especially the eardrum, will be checked.
The Lincoln Penny was first issued in 1909 to commemorate Abraham Lincoln's 100th birthday. It was the first American coin to bear a president's image on its face. Lincoln is facing to the right because that was the direction he was facing in the photograph Victor David Brenner used to make his bas-relief for the penny.
History. In 1857, Congress authorized the United States Mint to strike the penny with 88% copper and 12% nickel. The new coins featured a flying eagle on the obverse and a wreath on the reverse. The âIndian Headâ design appeared from 1859-1909. From 1909 to 1958, the Lincoln wheat penny obverse was paired with a reverse that featured two sheaves of wheat flanking the inscriptions ONE CENT and UNITED STATES OF AMERICA.