Do you know who invented the first plastic toothpaste tube? According to this story in the Lowell Sun, it was Westford, Mass., plastics expert Roger Brandt, who died on Dec. 8 at age 88. Brandt worked ...

Colgate redesigned its toothpaste tubes so they can go into curbside recycling bins. It could eventually keep a billion tubes out of landfills each year. Every year, Americans toss a billion tubes of ...