If you're into Space and space programs in general then I'd highly recommend Kerbal space program, it's a sandbox game with the application of the laws of physics, you can download the demo for free and then decide wheteher to purchase the actual game which once bought you are able to download...
Non-maths general question on history of space time :)
Hello,
I'm doing a Bsc project on space-time and was hoping to receive some advice on how others would structure the history of the topic. I know this is a broad question but what I'm struggling with is how to narrow down the relevant...