Everyone knows how old they are in years, but do you know how old you are in days? Do you know what was happening in the world on the day you were born? Who was the president of the United States? What type of music was popular and who was singing it? What movies were everyone waiting in line to see? How much did it cost to mail a letter? This lesson will take you on a journey through the Internet to find the answers to these and many other questions.