Hacker News on 1 April 2017

• Why Japan’s Rail Workers Point at Things
• I’m a freelance copywriter
• Iosevka – A Typeface for Code, from Code
• Tor in a safer language: Network team update from Amsterdam
• Idris 1.0
• An Accident No One Talked About
• AWS for Kids
• Acme Klein Bottle
• Mega-Tunnels Dug by South American Megafauna
• Input Mono – A Typeface for Code, from Font Bureau