Hacker News on 25 April 2018

• Medicare will require hospitals to post prices online
• A Well-Known Expert on Student Loans Is Not Real
• A one-second video taken by the Rosetta probe on the surface of a comet
• Selected Essays of Richard M. Stallman [pdf]
• Microsoft makes AI training courses available to the public
• E-waste recycler loses appeal on computer restore disks, must serve prison term
• Ask HN: Anyone making money through algorithmic trading?
• Maker's Schedule, Manager's Schedule (2009)
• JavaScript Pattern Matching Proposal
• Kazakhstan is changing its alphabet from Cyrillic to Latin-based