Make a Tabletop Biosphere

Join Bre Pettis as he makes a tabletop biosphere, then go out and get the materials and make your own!

This project is found in Make: Volume 10 and the article was written by Martin John Brown.

Download the pdf here and create a closed system to live on your windowsill! If you have an aquarium, you probably have all the chemicals you need for this. If you have to buy new chemicals, you’ll have enough for hundreds of biospheres!