guerby

66 ms·

781.
by guerby 6y ago
In the network world there's the outages mailing list: https://puck.nether.net/mailman/listinfo/outages Public archives: https://puck.nether.net/pipermail/outages/ Latest issue repo
782.
Lenovo Starts Offering Up Fedora Linux Pre-Loaded Systems from Their Web Store(phoronix.com)
38 points by guerby 6y ago|4 comments
783.
Nine gigawatts of wind turbines were added last year in the US(arstechnica.com)
5 points by guerby 6y ago|0 comments
784.
by guerby 6y ago
I found this video of an actual lithium battery recycling plant interesting: https://www.youtube.com/watch?v=wxCFDWMPu38 Eco-friendly method of recycling EV batteries
785.
Exoplanet Validation with Machine Learning: 50 new validated Kepler planets(academic.oup.com)
3 points by guerby 6y ago|0 comments
786.
Security keys you create by rolling dice(crowdsupply.com)
5 points by guerby 6y ago|2 comments
787.
Engineers set new world record internet speed 178 Tb/s(techxplore.com)
3 points by guerby 6y ago|0 comments
788.
The letter that revealed Ramanujan's genius(youtube.com)
2 points by guerby 6y ago|0 comments
789.
by guerby 6y ago
Some solar inverters can do it without batteries. But if a cloud passes over your panels you might get near zero watt.
790.
by guerby 6y ago
According to: https://en.wikipedia.org/wiki/Nuclear_power_in_South_Korea The three last nuclear reactors have taken up to double the time of the previous ones between construction start and producing power. The last on
791.
by guerby 6y ago
Then you may have to question "lower unemployment is better": for example is the explanation for the France/USA unemployment difference that more USA people have completely given hope of finding a work and are rejected by soc
792.
by guerby 6y ago
Yes, unemployment is 1 - employed / (employed + looking for work), "looking for work" is really hard to measure objectively (changing a word or order of words in the question asked in the survey change it by quite a bit). em
793.
by guerby 6y ago
New offshore wind will soon change the renewable electricity production landscape. I recommend watching the two NREL videos on it: https://www.youtube.com/watch?v=58EYcYbRKqk NREL Overview of Floating Offshore Wind https:&
794.
by guerby 6y ago
Little known fact on unemployment: https://en.wikipedia.org/wiki/Unemployment#Limitations_of_de... "For the fourth quarter of 2004, according to OECD (Employment Outlook 2005 ISBN 92-64-01045-9), normalized unempl
795.
by guerby 6y ago
Funny things happen sometimes: french president Emmanuel Macron speech on TV on april 13th 2020 was followed by an estimated 36.7 millions people and led to 2.5 Gigawatt lower electricity consumption in France between 20:00 and 20:30 local
796.
Who’s Calling? Characterizing Robocalls Through Audio and Metadata Analysis [pdf](usenix.org)
1 points by guerby 6y ago|0 comments
797.
Prototype fluoride-ion cell packs bigger punch than lithium(asia.nikkei.com)
2 points by guerby 6y ago|0 comments
798.
by guerby 6y ago
If your devices are low power like a NUC, recycled laptop, DSL/fiber modem or NAS they'll likely accept 12V as input (or 12-19V for most Intel NUC for example). For these I wonder if instead of a UPS: buy two LiFePo 12V batteries
799.
by guerby 6y ago
On very simple FPU code (mandelbrot set computation writen in basic C) I've observed exactly double the performance when going from 24 to 48 workers on a AMD Ryzen Threadripper 3960X 24-Core / 48 Threads Processor. I've neve
800.
by guerby 6y ago
Same thing for the AZF disaster in Toulouse, France: when the plant was created it was in the middle of fields. Fast forward in time and the surroundings of the plant became completely urbanized at the time of the explosion. I remember my p
801.
Prevalence of SARS-CoV-2 in Spain: a nationwide seroepidemiological study(thelancet.com)
1 points by guerby 6y ago|0 comments
802.
by guerby 6y ago
Geometric algebra could (will?) be used to simplify game engines, see Siggraph2019 Geometric Algebra: https://www.youtube.com/watch?v=tX4H_ctggYo Web site: https://bivector.net/
803.
by guerby 6y ago
I hope RISC-V will get booting right. https://linuxplumbersconf.org/event/4/contributions/381/atta... https://www.phoronix.com/scan.php?page=news_item&px=UEFI-RIS... Early discussion
804.
Colossal Six Months for Offshore Wind Investment S1 2020(about.bnef.com)
1 points by guerby 6y ago|0 comments
805.
by guerby 6y ago
Ah The Onion! https://www.theonion.com/facebook-cracking-down-on-misinform... "Facebook Cracking Down On Misinformation By Warning Users Who Share Links From Facebook" https://www.theonion.com/mark
806.
by guerby 6y ago
Yes and sometimes you have unplanned 680 MW to 0 with "baseload" nuclear: https://www.energylivenews.com/2015/12/15/unplanned-shutdown... Wind is intermitent but predictable. Loosing a turbine will
807.
by guerby 6y ago
renewable energy including wood for heating yes. But for electricity it's only about 6% in the EU, see table page 7 of the following PDF: https://www.agora-energiewende.de/fileadmin2/Projekte/2018/E...
808.
by guerby 6y ago
For the past two years (2018 2019) capacity factor of nuclear power in France has been around 70% mainly due to maintenance according to RTE (1) For reference best UK offshore wind farm had 55.3% capacity factor in 2019 and UK offshore wind
809.
by guerby 6y ago
Lawyers run businesses, and drafting custom contracts/licence are a big part of their business. GPL and standardized licences destroy this part of their business. Also who pays a lawyers to read the thousands of page of licences for sa
810.
by guerby 6y ago
In the whole 2019 (with a crazy december) Tesla Model 3 was the first car by number of sale (electric or not) https://cleantechnica.com/2020/01/08/tesla-model-3-shatters-... 1 Tesla Model 3 29,922 2 VW Pol

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