- Science
- Not Exactly Rocket Science
Slime mould attacks simulates Tokyo rail network
In a Japanese laboratory, a group of scientists is encouraging a rapidly expanding amoeba-like blob to consume Tokyo. Thankfully, the blob in question is a “slime mould” just around 20cm wide, and “Tokyo” is represented by a series of oat flakes dotted about a large plastic dish. It’s all part of a study on better network design through biological principles. Despite growing of its own accord with no plan in mind, the mould has rapidly produced a web of slimy tubes that look a lot like Tokyo’s actual railway network.
The point of this simulation isn’t to reconstruct the monster attacks of popular culture, but to find ways of improving transport networks, by recruiting nature as a town planner. Human societies