Yuri Gagarin — Web Pulse coverage

The surprising story behind the first British person in space :: https://wpnews.pro/news/the-surprising-story-behind-the-first-british-person-in-space
The rise and fall of IBM's 4 Pi aerospace computers: an illustrated history :: https://wpnews.pro/news/the-rise-and-fall-of-ibm-s-4-pi-aerospace-computers-an-illustrated-history