Terrarium pour vers de terre

thingiverse

I wanted to show my three and a half year old son the role of earthworms in soil, especially in compost. The idea was to obtain a small terrarium where worms would create visible tunnels easily and we could see how they mix the soil layers. To achieve this, I retrieved old plexi from an outdoor lantern that had broken and designed a support to make it into a narrow terrarium. The goal was to get a tall and thin glass terrarium with two transparent sides.