A small selection of some brilliant scientists from across the centuries.
Row 1: Alan Turing (Computing, Mathematics), Albert Einstein (Physics), Nikola Tesla (Electrical Engineering).
Row 2: Neil deGrasse Tyson (Astrophysics), Ada Lovelace (Computing, Mathematics), Mae Jemison (Medicine, Astronaut!).
Row 3: Emilie du Chatelet (Mathematics, Physics), Charles Darwin (Natural History), Marie Curie (Chemistry, Physics).