Hacker News on 1 March 2018

• Machine Learning Crash Course
• Ask HN: Who is hiring? (March 2018)
• How not to run a CA
• Canada to Scrap IBM Payroll Plan Gone Awry Costing $1B
• YouTube Hiring for Some Positions Excluded White and Asian Males, Lawsuit Says
• Long Term Depression Permanently Changes the Brain
• February 28th DDoS Incident Report
• An intro to Pen Plotters
• The Lottery Hackers
• NASA finds a large amount of water in an exoplanet's atmosphere