Hacker News on 29 March 2019

• Apple Cancels AirPower Product
• Why GNU grep is fast (2010)
• Everything I know about freelancing
• Dogs demonstrate the existence of an epileptic seizure odour in humans
• Boston Dynamics’ new robot stacks boxes [video]
• Which Programming Languages Use the Least Electricity? (2018)
• Ask HN: What are your best learning methods/hacks/tips?
• We moved our servers to Iceland
• OCaml on Baremetal Shakti RISC-V Processor
• ‘The Wolf of Wall Street’ film was also a real-life scam