Hacker News on 25 January 2017

• George Orwell’s 1984 is currently the top selling book on Amazon
• Employees are happier when led by people with deep expertise
• Deep learning algorithm diagnoses skin cancer as well as seasoned dermatologists
• Element – A Vue 2.0-based component library for developers, designers and PMs
• Trump bans EPA employees from giving social media updates
• Show HN: Invite friends to SSH into your laptop using their GitHub handle
• What’s up with Firefox?
• 1.1B Taxi Rides on Kdb+/q and 4 Xeon Phi CPUs
• Scientists must fight for the facts
• American chestnut trees are “technically extinct”