@carlzimmer hello there, thought you might like our essay today on chemicals and #evolution http://www.aeonmagazine.com/nature-and-cosmos/emily-monosson-toxic-evolution/ … < features salamanders.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
@carlzimmer hello there, thought you might like our essay today on chemicals and #evolution http://www.aeonmagazine.com/nature-and-cosmos/emily-monosson-toxic-evolution/ … < features salamanders.