What does a chemistry professor and ubcscience Dean do to unwind? ⁣ ⁣ He creates crosswords—for the New York Times, LA Times and Wall Street Journal! Dr. Mark MacLachlan’s side hustle blends science, creativity and a love of puzzles. ⁣ ⁣ Put your crossword knowledge to the test with Dr. MacLachlan! Watch the video and try out a UBC-themed puzzle via link in bio.⁣ ⁣ #crossword #crosswordpuzzles #backtoschool #dayinthelife