This miniature ecosystem has been thriving in an almost completely isolated state for more than forty years. It has been watered just once in that time.
The original single spiderwort plant has grown and multiplied, putting out seedlings. As it has access to light, it continues to photosynthesize. The water builds up on the inside of the bottle and then rains back down on the plants in a miniature version of the water cycle.
As leaves die, they fall off and rot at the bottom producing the carbon dioxide and nutrients required for more plants to grow.
if you don’t think this is fucking rad then get out of my face
so do you guys think the world is going to end in 2012 or what
A Ravenclaw uses Alohomora
A Slytherin uses a lockpick
A Gryffindor charges to ram the door down
A Hufflepuff tries the doorknob and finds it wasn’t locked in the first place.
if icarly was a real website run by three 13 year olds it would look like this