Hacker News on 4 April 2017

• Tim Berners-Lee wins Turing Award
• The Mac Pro Lives
• iPhone App will not stay open - just flashes when trying to launch
• Why F.E.A.R.’s AI is still the best in first-person shooters
• Jupyter Notebook 5.0
• Why Momentum Works
• Over the Air: Exploiting Broadcom’s Wi-Fi Stack
• Reddit’s April Fools’ experiment
• Ask HN: What are you working on?
• Why I will not exercise my GitLab stock options