They're very easy to make, hyper-creative and fascinating and like many other cool things they used to be very popular in the 70's: Bottle Ecosystems, also known as 'terrarium's and 'vivariums', are simple bottles which include the basic ingredients for life to survive: light, dirt, moisture and of course a DNA based organism, or a few of them. The following are 3 bottle ecosystem projects we find particularly inspiring. Think Bottle Ecosystems are cool and want to give it a try? Check out Jenna Consolo's project (below) or just watch this 5:20 min video from Memorial University of Newfoundland Botanical Garden that demonstrate how to create a simple terrarium out of a 2L pop bottle and some other easy to find items.
 Summer Fun: Ecosystem Edition
It was never her idea for a summer with the kids but some other kids did something similar for a science project and then her friend Michelle posted about how to build an Ecosystem that is "perfectly contained and functions without any outside work or maintenance" describing what she did and show she did it with her children in Alaska. So, Jenna Consolo decided it's time for her and the kids to build their own terrarium.
Here is what you'll need to follow-up on such project with your own terrarium. The process and results (shown above) are described in this blog post on the Cranberry Corner blog:
- 3 clear 2-liter (empty) soda bottles
- Clear packing tape
- Aquarium gravel
- Rubber band
- 4" piece of netting (or just cut up pantyhose)
- Fish, snails or other aquatic life
- Elodea, duck weed, anachris or other aquatic plants
- Crickets, pill bugs and earthworms
- A few dead leaves and small sticks
 Clea Cregan's Miniscapes
Started 6 years ago as as a hobby, Clea Cregan's Miniscapes now merges desktop gardening and design to produce beautiful terrariums they call "miniature gardens" and "living sculptures".
Cregan's creations are usually made for for office receptions, board room tables and studios but also for home environments. Interested? Check out Miniscapes's site or read this interview with Cregan on TheDesignFiles.
 Wet Environment Terrarium
Nicole Cammorata, a Boston-based journalist, writer, and editor and a talented photographer published this story in the Boston Globe detailing how to make your own plant terrariums. Sadly, the full story which takes you through the process step-by-step, is behind the Globe's paywall but we still loved the this sequence she posted on Cammorata's blog how to create a terrarium that "favors more of a wet environment". Know any more cool bottle ecosystem projects? Be sure to contact us or post them in the comments thread.