Excursus: Bicycle + bubbles + seeds

Well, I dont usually speak about design or any other market product. So consider this as a digression. But this is just too much of sweet idea to be unnoticed. And maybe,... maybe we could build one of those ourselves.



Here is a description taken from the website:

Using natural ingredients; vegetable based soap and seeds, combine together to make a dissolving "nugget". The resulting mixture resides in a reservoir inside Blooms aluminum housing. The housing is attached to the lower frame near the rear tire, similar to a exhaust pipe. Upon pedalling, air enters the front of Bloom and spins a pinwheel inside which picks up a small drop of the seed/bubble mixture and blows a bubble carrying a seed out the back as "exhaust".

It's visually intriguing and a great tool to spread seeds around your city.
More info and a video can be found here.

Anybody has an idea how it's made?