Toothbrush: Past, Present, and Future
In the 19th century, a cow would have to perish for their bone to be handcrafted into a toothbrush handle, and sold for a price only the wealthy could purchase, all to eventually end up thrown out after a month or two. In the 21st century, oil is pulled out of the ground, turned into … Continue reading Toothbrush: Past, Present, and Future