jjslocum3's comments

jjslocum3 | 1 year ago | on: Show HN: Microtonal Piano

I knew a musician who once clicked on a "ring for customer service" bell at the service counter of a laundromat, and then told the arriving attendant "Your bell is a quarter-tone flat."

jjslocum3 | 1 year ago | on: A skeptic's take on beaming power to Earth from space

<antennas so big that we cannot even simulate their behavior.>

I really would love another sentence or two on this. I can't immediately think why that would be, e.g. don't Maxwell's equations apply at very large scales? Any ideas?

jjslocum3 | 2 years ago | on: Shields up: New ideas might make active shielding viable

<Its incredible to me that educated adults are taking long-distance manned space travel seriously>

Comical and Strangelovian perhaps, but also the only hope for humankind. How many years until the expanding sun's corona envelops the earth? Assuming we make it that long without first destroying ourselves or meeting an unfriendly asteroid, you can bet that all of humanity will be behind the effort. So while it's not on this week's scrum board, it's definitely a high-priority TODO.

jjslocum3 | 2 years ago | on: How many CPU cores can you use in parallel?

I understand this is a Python-centric source, but without having done my homework I'd have thought Python wouldn't be a particularly great language for dealing with these low level concerns. Wouldn't it be much easier in C? In java it's as simple as Runtime.getRuntime().availableProcessors()

jjslocum3 | 2 years ago | on: Alameda lost tens of millions because of a fat fingering mistake

This description of SBF does evoke a Netflix "I was in a cult" documentary. A larger-than-life leader, with huge vision. I wonder how much of his success was due to his charisma and the ability to steamroll (and sidetrack) people with over-the-top world-changing vision.
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