jwm1

8 ms·

1. 1.▲
   by jwm1 3y ago

   That sounds like Dasher ( https://dasher.acecentre.net/about/ ), invented by the late David MacKay.
2. 2.▲
   by jwm1 5y ago

   Cycling a large asteroid between Earth and Jupiter could be used to slowly shift the orbit of Earth, most of the energy coming from Jupiter. Astronomical engineering: a strategy for modifying planetary orbits [ https://arxiv.org&#
3. 3.▲
   by jwm1 12y ago

   The BBC is reporting that the hotel has now reversed its policy. http://www.bbc.co.uk/news/uk-england-30111525
4. 4.▲
   If you want to know what it's like in a startup, watch Ghostbusters(blogs.telegraph.co.uk)

   7 points by jwm1 12y ago|0 comments