As an African-American, I know all too well the negative thoughts and feelings hatred and bigotry cause.
“If diffraction or interference phenomena were to be sought it was therefore necessary, in accordance with the basic principles of wave theory, to select for the test arrangement far smaller decisive dimensions than those employed in corresponding tests with visible light.”
“Those things don't happen today. I feel sorry for the kids in the industry today. They have on sunglasses, eat caviar in jet planes, but they'll never know the true feeling that we did.”