![Engineering-Laughter: From Left To Right: Galileo Galilei, Marie Curie, J. Robert](https://69.media.tumblr.com/tumblr_lxajzcIhxa1r9bstao1_250.jpg)
Engineering-Laughter: From Left To Right: Galileo Galilei, Marie Curie, J. Robert Oppenheimer, Isaac Newton, Louis Pasteur, Stephen Hawking, Albert Einstein, Carl Sagan, Thomas Edison, Aristoteles, Neil Degrasse Tyson, Richard Dawkins Und Charles Darwin