Category Archives: Just for Fun

Before it came in a Tube…

(Connecticut dentist Washington Sheffield’s) innovation of packing toothpaste into collapsible tubes not only was more efficient—a person could squeeze out only as much as he or she needed—and kept the toothpaste from drying out, but it also was much more hygienic—previously toothpaste had come in porcelain jars into which all the members of a household dipped their brushes.… Read More »