Gin and Tonic How to build a Dyson sphere in five (relatively) easy steps Les Hostetler | October 1, 2019 “… a Dyson sphere in our solar system with a radius of one AU would have a surface area of at least 2.72×10^17 km2, which is around 600 Read More
Gin and Tonic Sol System gravity wells, scaled against Terran energy requirements Les Hostetler | October 1, 2019 Read More