He did a nice job! Some interesting info like adding algae to give you oxygen. Maybe his next one will be on how we can start over with biosphere 1, ( earth) and get it all just right this time! LOL!
Dave Briggs :~)
I love these things. I had a middle-school science teacher that made one. It was his pride and joy, as it was alive for a number of years. The cap was rusting, though, and his wee beasties special home was very threatened. I looked like a jar of algae, but if you looked at it through the light, you could see things swimming in it.
I tried making one, it died in a few months. It smelled real bad when it was finally tossed out.
He did a nice job! Some interesting info like adding algae to give you oxygen. Maybe his next one will be on how we can start over with biosphere 1, ( earth) and get it all just right this time! LOL!
Dave Briggs :~)
I love these things. I had a middle-school science teacher that made one. It was his pride and joy, as it was alive for a number of years. The cap was rusting, though, and his wee beasties special home was very threatened. I looked like a jar of algae, but if you looked at it through the light, you could see things swimming in it.
I tried making one, it died in a few months. It smelled real bad when it was finally tossed out.