HNHacker News
TopNewBestAskShowJobs

bwanab

1,928 karma · joined February 26, 2009

~300
submissionscomments
bwanab··on Skip and Arc'teryx built a futuristic exoskeleton
No, but looks interesting. Thanks for the pointer.
bwanab··on Half of Teslas Q2 Profit Came from Your Taxes
You are correct. This headline seems to be purposefully obfuscating the difference. That Tesla is benefitting from these programs is more an indictment of the companies that are paying the money than of Tesla itself and that's where the opprobrium should go.
bwanab··on Skip and Arc'teryx built a futuristic exoskeleton
I'm in my 70s with two knees that have experienced the ravages of too much tennis and running. This looks like a godsend if it works!
bwanab··on Why don't they compose music like Bach any more?
Exactly. There are so many questions like this that all have the same answer: why don't they paint like Kandinsky <pick your own favorite>? Why don't they write like <pick your favorite writer>?

It's a non-sensical question.

bwanab··on Panic at the Job Market
I fear this analysis would fit very well in the realm of "Spurious Correlations": https://www.tylervigen.com/spurious-correlations. At time scales like two or three years, very few economic correlations mean anything.
bwanab··on EV world in serious trouble if China cuts off rare earth materials
Strikes me as sensationalized pessimism. As Tyler Cowen often says, given the right conditions "supply is elastic". Big discoveries recently in South and North America might make this a very temporary thing.
bwanab··on Ask HN: Where are the good resources for learning audio processing?
Very cool. I've used PD a lot in the past, but I didn't know about his book!
bwanab··on Ask HN: Where are the good resources for learning audio processing?
It's not going to directly teach you how to build a harmonizer, but this guy has a series of incredible videos on audio processing that might be helpful: https://www.youtube.com/playlist?list=PL-wATfeyAMNoirN4idjev...
bwanab··on Why is Chile so long?
That is a really nice bit of information communication. Hat's off! I feel like I learned a lot and that always makes me happy.

One quibble. At the end it mentions why Mexico's west was of interest to the Spanish, but neglects possibly the most important part - it was where the Spanish galleons from the Philippines first landed after the grueling trip across the Pacific as detailed beautifully in Neal Stephenson's "Baroque Cycle".

bwanab··on Inflation's Wild Ride
I understand, but consider for a moment what you might think you want vs. what you might get: deflation. That's what happens when prices start falling and historically I can guarantee you that you really don't want to be living in a deflationary environment. It's the stuff of depressions that last years or decades.
bwanab··on The Valjoux 7750 chronograph movement
I just have to point out that the Vallée de Joux (namesake of the Valjoux movement) is a beautiful spot in Switzerland that is located such that very few foreign tourists ever go there. Definitely worth the visit.
bwanab··on Citizens to End SuperPACs
Next thing you know they're going to try to tell us that anonymous political funding by foreign adversaries and non-state actors isn't a good idea.
bwanab··on Not all 'open source' AI models are open
Seems like it would be a more accurate title to say "Almost no 'open source' AI models are open".
bwanab··on Economic Termites: Monopolies not noticeable enough for most of us
The personal experience of the economy isn't quite as you make it. In polls, people do complain about the national economy being in terrible shape, but by a fairly good margin report that their own finances are in good shape. It's hard to weave a coherent narrative from those contradictory data.
bwanab··on Own a weather station? We want your data
Isn't the point that by sharing with weather.gov (which I personally think is a great idea), you're in effect giving it to weather.com?
bwanab··on Denmark's Genius Housing Fix
This document explains the Danish system in some detail: https://finansdanmark.dk/media/raim0hhz/den-klassiske-realkr....

Toward the end of the document, there is a discussion of how the Danish mortgage system has fared in the various financial crises of the past 50 years starting with the twin oil shocks of the 1970s. Evidently it has been much more stable than the US system during that era. If for no other reason, the US should look at this system seriously.

bwanab··on My simple theory on why we stopped building beautiful buildings
Beautiful buildings as they were got too expensive to build. When labor was cheap compared to materials lots of things were possible.
bwanab··on The Elusive Byzantine Empire (2019)
Not to mention that Justinian largely bankrupted the state's coffers that Anastasius had so carefully built up in his misguided attempt to reconquer the western part of the empire then proceeded to blame everything on his general Belisarius.
bwanab··on The Elusive Byzantine Empire (2019)
Robin (the podcaster) specifically modeled this podcast on Mike Duncan's History of Rome podcast. I highly recommend both.
bwanab··on Why am I dreaming I have an exam I didn't study for?
Mine's similar. I enrolled in a class, but never went. It's finals day and I'm determined to take it, but I can't find the classroom. Hours of looking for it.
bwanab··on Swarming Proxima Centauri: Picospacecraft Swarms over Interstellar Distances
If we think we're being visited by aliens, then this suggests that this is the kind of thing we should be on the lookout for here.
bwanab··on Swiss vs. American parenting: Differences according to a US mom
Having lived with young kids in Switzerland, I agree, but one also has to add that there are very few places your kids won't be safe in Switzerland. Most places you could leave your bike unlocked and have a reasonable expectation it would still be there when you came for it.
bwanab··on Civic Honesty Around the Globe (2019) [pdf]
As an American, that's a pretty embarrassing, if not unexpected, result.
bwanab··on A History of C Compilers – Part 1: Performance, Portability and Freedom
Late 70s, I worked for a company that built embedded monitoring equipment. They'd been using the Intel 8051 coding it with assembly and had just done their first Z80 boards. I was fresh out of college and told them I could code it in C in 1/4 the time they'd been getting assembly code done. They gave the go ahead and I bought Whitesmith's cross compiler. I was able to code and test on the pdp-11s, then burn ROMs to test on the target machine. They were stunned when I requested another 4K of ROM, but went ahead. We did several devices this way before I moved on. They never went back to assembly though. Fun times.
bwanab··on Senate passes reauthorization of key US surveillance program after midnight
It's the first time I can ever remember on a contested vote where both the two Democratic Senators from my current bluer than blue state voted the same (nay) as the two Republican Senators from my former redder than red state. Strange bedfellows in interesting times.
bwanab··on NASA's Next Solar Sail Is About to Go to Space
Tom Swift Jr and the Cosmic Astronauts: http://www.tomswift.info/homepage/cosmic.html
bwanab··on Tell HN: Reddit now blocks VPN access via browser, 'old' subdomain included
All true, but I haven't found any forum that works for very localized (geographically or otherwise) interests than reddit. I've long ago stopped looking at or participating in any non-localized subreddit.
bwanab··on Group buys up large tracts of land in Romania to create 'European Yellowstone'
I understand the difference, but if you find yourself inadvertently getting between a black bear and her cubs, I think you'll find they can be very dangerous, also.
bwanab··on A Surprising Advantage of Vinyl (2011)
I dunno. I just listened to it on Spotify and it sounded much better than either of the versions in the article. Maybe it's because it was in the context of the whole song.
bwanab··on A Surprising Advantage of Vinyl (2011)
I love Radiohead, but I really couldn't tell the difference either.
← PreviousPage 3 of 18Next →