Step 4. Plant the star fruit tree in the hole so that the top of its root ball sits at least 2 inches above the ground (you may have to fill in more soil/compost mixture to get it to the right height). Fill the hole with the soil/compost mixture and tamp the soil down firmly with your feet to remove any air pockets.
The toothbrush consists of a plastic handle and nylon bristles attached to the head of the brush. Contemporary designs offer a variety of styles and shapes in a market that has swelled to $600 million in the mid-1990s, in part because of price increases, but also because toothbrushes are replaced frequently.
Some other interesting toothbrush facts: 1  The first mass-produced toothbrush was made by William Addis of Clerkenwald, England, around 1780. 2  The first American to patent a toothbrush was H. N. Wadsworth, (patent number 18,653,) on Nov. 7, 1857.3  Mass production of toothbrushes began in America around 1885. About.com-Inventors-Dental Innovations-History of Dentistry-This site discusses the history of the toothbrush and toothpaste, including the first electric toothbrush invented in 1939. 2  Floss.com-This site provides dental trivia and tips as well as information on the origins of toothpaste and floss.