27 karma · joined March 21, 2012
the cost of re-industrialization anyway?
Read the full paper here: https://arxiv.org/abs/2505.09343
"Coal power additions were about 40 GW in 2023, while the first half of 2024 saw only 8 GW of new coal capacity, according to Rystad Energy’s estimates."
the additions is significantly lower in 2024, and the trend is showing a decreasing, dramatically.
also, any country does not seek political influence is non-sense. then what is your point?
if you know how OTDR works, location is known by high speed modulation and high speed sampling components, which means high costs, if you want to achieve higher resolution. Usually the laser pusle will be in the level of nano seconds.
what's being introduced in the article is using multiple fibers with coded location info. therefore no need to have sophisticated OTDRA-like equipment to get the location info.
not sure if my understanding is right, but good job: from a simple idea to sophisticated design, optimization and even commercialization.congrats.
wont be able to hear from Three-body from now on. human's eye are closed.
What is "sought hospital care"? To get some Vitamin C or get some serious surgery? (In China people go to hospital more often I guess, as people tend to deal with ailments relying on doctors a lot, rather than letting it go by itself.)
Nothing told.
More importantly, it is getting stronger, and the ecosystem getting more diversified as more OTT and devices vendors like Google, Tencent, Alibaba, Apple, all joining in.
Face it, US is being left behind.