Hacker News on 11 April 2019

• Julian Assange arrested in London
• Katie Bouman, the computer scientist behind the first black hole image
• Uber S-1
• Arabsat-6A mission [video]
• Julian Assange Deserves First Amendment Protection
• Cambridge's Ambitious Protected Bike Lane Law
• Web Components could replace frontend frameworks?
• Random Forests for Complete Beginners
• Facebook showed me my data is everywhere and I have absolute no control over it
• Israel’s Beresheet Spacecraft Moon Landing Attempt Appears to End in Crash