As distances within a space habitat will be rather small, only a couple of kilometers in most designs , bicycles will be an excellent mode of transportation for space settlers. Promoting cycling will also have environmental and public health benefits. Continue reading Public bicycle system
As you might know we are in favour of personal rapid transit, however not all PRT systems are the same, though most are powered by electricity. But not the Shweeb, which is instead powered by muscle-power. As shown on this YouTube video, Shweeb consists of a monorail track on which aerodynamic capsules are moving. Like bicycles these capsules are propelled by peddling.
According the inventor of Shweeb, the capsules can go as fast as 80 km/h, but you don’t need to be an athlete to do so. And since the system is entirely run on human muscle power, it’s also an environment-friendly mode of mass transit. Sounds great.
Well, not completely. Though you don’t have to be an athlete, a lot of people can’t use this system because they are paralysed or have other medical conditions which prevents them from using this system. Secondly, the system doesn’t allow passengers to take much luggage with them. So doing your weekly groceries with Shweeb, forget it. Thirdly, the capsules are only for one persons, which is problematic for those who want travel in groups.
This is not to say that Shweeb is a bad idea, on the contrary we like it very much. Only if you are to decide on investing a huge sum of money on a public transport system, you need to consider all advantages as well all disadvantages of the systems under consideration. And as far as we can see, Shweeb seems to be just another idea which sounds nice, but would never be used at large scales.