Talos Principle. The VR version of the first game, haven’t gotten around to the second game yet. I love the puzzles (when I don’t struggle with timing running past mines), and it’s hilarious that the philosophical test to make a Milton admin profile showed me how utterly unprepared I am for philosophical debate, and how weirdly contradictory my viewpoints might be. Mind you, the only philosophy class I’ve taken in my life was an ethics class.
TL;DR Talos Principle is amazing so far, even though it makes me want to slink off back to college and sheepishly register for a philosophy class.
So let’s say the spacecraft itself is about 1 billion metric tonnes, the sail is made of 7 layers containing titanium oxide and magnesium difluoride, the beam can keep itself consistent, and the intended acceleration is 1g…