How Moss Removes Arsenic from Water
Scientists in Sweden just discovered a species of moss removes arsenic from water, taking the usefulness of plants up a few notches in my book. While it’s old news that plants turn carbon dioxide into oxygen, arsenic removal from a plant is really uncommon. ...
Ethnobotany Lets You Explore Useful Plants, History, and Culture All at Once
As children, we’re all interested in ethnobotany. We point at vegetables and ask where they came from, we put flowers into our mouths and make play of poultice making. For many, that curiosity fades later in life. Field botany textbooks can be cumbersome, and learning...