G
Gabrielle Llovetadded this to Picks
Why the colour indigo is disappearing from Sir Isaac Newton’s ‘occult’ rainbow

Why the colour indigo is disappearing from Sir Isaac Newton’s ‘occult’ rainbow

nationalpost.com - Postmedia News

Sir Isaac Newton, great scientist that he was, had an occult side that has left us a flaky definition of which colours are in the rainbow. But today …

View on nationalpost.com