Hacker News on 12 April 2018

• Non-profit’s $300 hepatitis C cure as effective as $84k alternative
• How to Decide What to Build
• Building a Text Editor for a Digital-First Newsroom
• Birds can see Earth's magnetic fields because of cryptochromes in their eyes
• Duolingo Suddenly Has Over Twice as Much Language Learning Material
• Tesla Was Kicked Off Fatal Crash Probe by NTSB
• The Moon in 4k resolution [video]
• The NES Homebrew Scene
• PowerHammer: Exfiltrating Data from Air-Gapped Computers Through Power Lines
• Publisher Gets Carte Blanche to Seize New Sci-Hub Domains