Time Travel Tuesday #timetravel a look back at the Adafruit, maker, science, technology and engineering world

1781 – Scottish scientist and inventor David Brewster is born.Though Brewster duly finished his theological studies and was licensed to preach, his other interests distracted him from the duties of his profession. In 1799 fellow-student Henry Brougham persuaded him to study the diffraction of light. The results of his investigations...