Leonardo da Vinci, Inventor of the Resume
Today in 1452, the birthday of Leonardo da Vinci, the painter of the Mona Lisa, namesake of a code (and a ninja turtle) and, according to Fast Company, the inventor of the resume.
Old Coffee Grounds Could Make Concrete Stronger, Greener, More Jittery
If part of your morning routine involves caffeine in a cup, you may be interested to know about a new research project that uses coffee grounds to improve concrete.