News Posted September 4, 2014 Posted September 4, 2014 An entire ecosystem, encapsulated in a ceramic sphere, was dropped into Lake Superior Tuesday with the help of a crane. The orb is expected to float around Lake Superior for the next four to six weeks.More...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now