はてなブックマーク

(A PDF of this article can be purchased through SAGE for your tablet or mobile device.) By Neal Stephenson My lifespan encompasses the era when the United States of America was capable of launching human beings into space. Some of my earliest memories are of sitting on a braided rug before a hulking black-and-white television, watching the early Gemini missions. This summer, at the age of 51—not e