The sealed bottle garden still thriving after 40 years without fresh air or water | Daily Mail Online
How to Make A Bottle Garden-DIY Closed Terrarium - SuperMoss
LIFE In A Sealed Jar: My First ECOSPHERE! - YouTube
A functioning plant ecosystem in a very thin glass bottle. Sealing it off once the water levels become stable, and in 6 months from today I'll post an update! : r/Miniworlds
Biosphere in a Jar • Kidzeum | Kidzeum of Health and Science