In a supersonic jet, you’ll land before you take off. Your watch – if it’s working right – will go back. (It’ll stop if it’s not). You’ve made a journey forwards and backwards at the same time. The trip will make you younger.
In a supersonic jet, you’ll land before you take off. Your watch – if it’s working right – will go back. (It’ll stop if it’s not). You’ve made a journey forwards and backwards at the same time. The trip will make you younger.
