in which America asks the question: whither Vinland?
For years, archaeologists have searched in vain for the location of Leif Eriksson's Vinland. They should have just asked the good people of New England.
Trofim D. Lysenko (1898-1976) set back the study of biology in the Soviet Union for two generations -- but the lessons you should learn from his story are not the one scientists and philosophers have pushed.
The idea that color has healing power is a relatively modern (and utterly fallacious) one. We discuss its development through the 19th and 20th centuries.