https://gregladen.com/blog/2007/12/19/make-your-own-biosphere/ Thu, 20 Dec 2007 17:57:59 +0000 hourly 1 https://wordpress.org/?v=6.4.6 https://gregladen.com/blog/2007/12/19/make-your-own-biosphere/#comment-2038 Thu, 20 Dec 2007 17:57:59 +0000 http://scienceblogs.com/gregladen/2007/12/19/make-your-own-biosphere/#comment-2038 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.

]]> https://gregladen.com/blog/2007/12/19/make-your-own-biosphere/#comment-2037 Thu, 20 Dec 2007 11:38:53 +0000 http://scienceblogs.com/gregladen/2007/12/19/make-your-own-biosphere/#comment-2037 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 :~)

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