Â­. Â­If you've ever heard a car engine running without a muffler, you know what a huge difference a muffler can make to the noise level. Inside a muffler, you'll find a deceptively simple set of tubes with some holes in them.
On June 19, 1910, the governor of the U.S. state of Washington proclaimed the nationâs first âFatherâs Day.â However, it was not until 1972, 58 years after President Woodrow Wilson made Motherâs Day official, that the day became a nationwide holiday in the United States.
Origins of Black History Month. The origins of Black History Month can be traced back to a man named Carter G. Woodson (1875-1950). Woodson, the son of former slaves, was an amazing man in his own right. Since his family was too poor to send him to school as a child, he taught himself the basics of a school education.