#4753 Mountain car-vater that generates electricity

If you live in a town nearby a steep mountain this is great for you to pay all your electric bills. Essentially there's a cable-suspended car elevator that comes down the mountain. A car drives up and can take the quick car-vater down to save on time and break pads. The car-vater generates electricity for the town. Obviously, this would be best for a road with a lot of traffic and you could charge people to go up the car-vater if they want to make the trip quickly.

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#7844 Electronic voting

Electronic voting. Yea, even internet voting. Really shouldn't be impossible. Tom Scott says this is a terrible idea, but I don't think it's so unsolvable. The ways to cheat are: - stuffing the ballot box with bogus votes - counting or recording the votes bogusly - voting more than once or voting for someone else Voter confidentiality must be preserved. Here's my solution. - every voter must authenticate with some non-government system that 1) ensures user ID uniqueness 2) contains a method for contacting the voter (can be a form obscuring contact details) 3) creates a random code which is not retained by the system. This is easily done by Google, Facebook, or any tiny NGO. They would need to register and be subject to audit. - when a user votes, the data is logged in two public registers. 1) a voters register showing the person's user ID (or a unique variant from the authenticator) 2) a vote register showing the random code and how they voted

#9785 Forest garden scheme

Forest garden, agroforestry, intercropping, companion planting, forest farming, permaculture, edible forest gardens, silvopasture (I'm sure this list goes on and on) are all ways of using your farmland for more than one product. I like this idea for a few reasons. It creates more diverse products which should reduce the amount of travel for each one. It's more humane to animals than being raised in a small space. It apparently creates more stuff then each product alone (synergistic). There's apparently 10 times as much sun coming down at midday as any plant needs. But it requires a lot of skill and basically in this era of specialization, you gotta know everything there is to know about corn/cows/whatever to complete. So here's my scheme. It's a little bit like a shopping mall. I buy a bunch of land. I put a fence around most of it. I then make lots on the edges. I lease the edge lots to different farmers with know-how. The farmers come plant, main

#7483 Broadcast Café

This café is wired. There are cameras and microphones everywhere. What goes on inside is constantly broadcast in real-time on the café's website. There is a bold disclaimer on the front door telling everyone who enters that their conversation and image will be viewable by anyone accessing the site. It is open from 6am to 2am the next morning to maximize global viewing time, without becoming too seedy. It is located in New York or LA or maybe both. Another option: At the same time, monitors in the cafe show analytics in real time of how many people are on the website and where they are located. Maybe it even shows how many people are watching each camera and listening to each microphone. Perhaps people on-line could post chats and be active participants as well. Would no one want to go to a café where their privacy is completely nil? Would no one want to sit at their computer and watch people living instead of doing it themselves? Or do people have an inner desire to be seen, especi

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