Although cases like Katzenbach and Heart of Atlanta Motel stretched Congress' power to regulate under the Commerce Clause, United States v. Lopez, 514 U.S. 549 (1995) restricted the Commerce Clause's reach.
Toothbrushes have been around for hundreds of years. In fact, the first known toothbrushes were used about 5,000 years ago and were made of twigs. The Prophet Mohammed introâ¦duced the use of the miswak (toothbrush) to the middle east about 1,300 years ago.
Although coming from humble beginnings, the Q-tip has spread into every grocery store and household in the Nation. The first Q-tip was invented in 1920 by the Polish-born American Leo Gerstenzang. He noticed that his wife was covering a toothpick with cotton in order to clean her baby's ears.