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jld

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jld
·26 日前·議論
While gold has industrial uses, isn't most of its value based on the fact that people like it and believe that it has value?
jld
·4 か月前·議論
It seems inefficient to put solar panels over parking areas as it requires significant amount of structure which costs a lot more than shade it creates is worth. Especially compared to how much less structure is needed on more remote solar farms.

Maybe I'm just using American mindset where there is lots of open land that is good for solar generation? Perhaps not true in Korea?
jld
·5 か月前·議論
http://computeradsfromthepast.substack.com/p/connectix-ram-d...
jld
·6 か月前·議論
I saw a talk a long time ago about the structural aspects of runway design. The most interested fact I remember was that the stresses on the runway generated by departures was higher than those of arrivals, as departures repeatedly stress the same part of the runway, while jets land on a much more distributed area of the runway.

Plus jets weigh a lot less at arrival than at departure.
jld
·2 年前·議論
Have you always felt this way about development? Or is this a newer feeling?

If it's newer, you might just be burnt out and taking a step away from the stuff you hate for a while may be enough to regain your excitement and motivation.