Humans sense of smell "Underestimated" - B

Benjamin Long writes: The study, by a team of neuroscientists and engineers, led by Noam Sobel of the University of California, Berkeley, and the Weizmann Institute of Science in Rehovot, Israel, blindfolded college students who crawled through grass to sniff out a chocolate-scented trail. They found evidence of a human smelling ability that experts thought was impossible.