Hacker News on 24 April 2018

• Hijack of Amazon’s domain service used to reroute web traffic for two hours
• Dumber phone
• Things I Learned from a Job Hunt for a Senior Engineering Role
• Show HN: Intuitive Linear Algebra and 3D Geometry
• Electric Buses Are Hurting the Oil Industry
• Show HN: Watch Stanford CS Lectures Together
• Why I've lost faith in p values
• Tech company career ladders
• Patent Review System Upheld by U.S. Supreme Court
• The Ocean Cleanup's Machine Is About to Set Sail