Vexen Crabtree's Blurty

Einstein on the Scientific Method
Added the following one-line quote from Einstein, to: "The Scientific Method: New Theories and New Facts" by Vexen Crabtree (2006):

“New theories are first of all necessary when we encounter new facts which cannot be "explained" by existing theories.”
- Albert Einstein (1950)

Taken from "Ideas and Opinions" by Albert Einstein (click to buy the book from Amazon.co.uk).