July 1-3- The Battle of Gettysburg, Pennsylvania. The bloodiest battle of the Civil War dashes Robert E. Lee's hopes for a successful invasion of the North. July 4- Vicksburg, Mississippi, surrenders to the Union Army under Grant.
Method. 1  Test the pen to make sure it can tell the difference between good money and computer paper. 2  Apply spray starch to the next dollar bill in an attempt to make it read as fake. 3  After drying, test the results by re-applying the counterfeit money detector pen to both the dollar and to the computer paper.
Plus, you should always check medical bills for errors, double billing, medications you didnât receive and the wrong room rates. These errors happen more often than you think and can add up to extra money tacked on to your bill.3.. Donât ignore it. Like any bill, a medical bill ignored is a medical bill gone bad. Once that bill goes to collections, you lose some of your bargaining power. Plus, any collections account â even for a relatively small amount â wrecks your credit score.