121 karma · joined December 5, 2014
1. https://fi-m-wikipedia-org.translate.goog/?_x_tr_sl=auto&_x_...
Here is some more analysis on the problem of radiating heat away in space: https://toughsf.blogspot.com/2017/07/all-radiators.html
I personally predict that we will fuck things up and end up with huge population decline because of raising fossil fuel costs, climate change, ecosystem destabilizaion and wars. Even feedin 8 billion people is a huge ask in this declining world.
echo 80 > /sys/class/hwmon/hwmon4/max_battery_charge_level
You need to have the preview installed, or wait until they release it for GA. Preview need developer settings enabled and some other stuff I don't acutely remember. You can check your kernel version with `uname -a`, if it starts with 6, you are good to go.
Basically we'd need to filter the gases injected to the process to guard against contaminants, which would cost a lot. So it's just cheaper to recycle old steel.
Training datasets should be pretty trivial for this, all open source software that is buildable on the internet could provide training sets (source code & compiled code).
But I guess it would have to be trained specifically for every architechture.
I think the reason that nuclear subs are hard to make quiet is that the reactor needs quite a lot of supporting machinery, which tends to make noise (pumps etc. for cooling), and these can't be quickly shut down. Hence diesel-electric subs can be a lot quieter (but of course can't win in endurance). But a silent sub can still do a lot , especially if it's targets really can't quiet themselves...
It quickly introduces the various hacks we do in order to get ~30nm features on silicon. But the talk is quite dated (early 2010's), but never ceases to amaze me. Semiconductors are indistinguishable from magic indeed.
Scary stuff, I hope this is not kicking some feedback loops in to action. -edit: typo
I also feel that as an engineer it is really easy to forget to see the context of a problem. Often technical solutions can be really shitty, but still work because of the context. And installing better solutions won't work if the context does not allow it (or makes it too pricey). Often the shittiest solutions are cemented in use by difficult webs of dependencies that are hard to change. Examples of this kind of systems would be social media platforms (cemented by network effects) and payment systems (technically PITA, but hard to compete with).