What germs are riding the subway with you? You'll be surprised
Tuesday, June 28, 2016 - 14:11
in Physics & Chemistry
What microbes are lurking in the Boston subway system? A team of scientists armed with sterile cotton swabs and a bit of soap rode the Red, Orange and Green lines of the T to find out. What they discovered surprised them. It turns out that the slick metal poles and well-worn hand grips used by...