- 153 Posts
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voidx@futurology.todayOPMto Futurology@futurology.today•The L.A. Fires Show the Need for Climate RealismEnglish141·4 个月前There was too little rain this year which made the fires much worse.
voidx@futurology.todayOPMto Futurology@futurology.today•The L.A. Fires Show the Need for Climate RealismEnglish15·4 个月前I fail to understand why they stick with fossil fuels even though renewable deployments are cheaper than ever. Although there’s misinformation and politics, they should look at long term profits…
voidx@futurology.todayMto Futurology@futurology.today•'UK first' battery powered train slashes fuel costs by up to 50 per centEnglish2·6 个月前It’s alright. Yeah sites have caught up with tools like 12ft these days.
voidx@futurology.todayMto Futurology@futurology.today•'UK first' battery powered train slashes fuel costs by up to 50 per centEnglish3·6 个月前Still doesn’t work lol.
voidx@futurology.todayOPMto Futurology@futurology.today•Climate Change Is Drying Up All the World’s Rivers at an Alarming RateEnglish14·7 个月前“It has also become more erratic and unpredictable,” she told the newspaper, “and we are facing growing problems of either too much or too little water.”
Climate change disturbs the rainfall distribution patterns, leading to extreme rain in some areas and less in others. It’s a very complex system and there are a lot of variables evolved. One example is changing wind patterns that creates high pressure regions that we see during heatwaves.
voidx@futurology.todayOPMto Futurology@futurology.today•Ending jet lag: Scientists discover secret to regulating our body clockEnglish15·7 个月前The study also addressed the wider implications of these findings. CK1δ plays a role in several important processes beyond circadian rhythms, including cell division, cancer development, and certain neurodegenerative diseases. By better understanding how CK1δ’s activity is regulated, scientists could open new avenues for treating not just circadian rhythm disorders but also a range of conditions.
voidx@futurology.todayMto Futurology@futurology.today•The North Atlantic Transmission One Link (Nato-L) wants to connect the European & American electricity grids via a 3,500 km cable to share excess renewable energy.English8·8 个月前There’s a similar project that would supply power from Australia-Asia that spans 4,600 km when completed. But such big projects could easily be caught up in various delays, and it’s a problem if a country is too dependent on a single power link. Self-reliant renewable energy production definitely seems more secure.
voidx@futurology.todayOPMto Futurology@futurology.today•Generative AI is reportedly tripling carbon dioxide emissions from data centersEnglish4·8 个月前It’d be great if AI is powered entirely by renewables, but how trustworthy is that target?
Companies and politicians are known to drag their feet switching to renewables or use greenwashing to show they care more about climate than they actually do.
voidx@futurology.todayOPMto Futurology@futurology.today•Earth to have new mini-moon for two monthsEnglish9·8 个月前Quoting from another article:
The researchers said, unfortunately, it would be too dim to see with the naked eye. According to the NASA JPL, 2024 PT5 has an absolute magnitude of 27.6, which is very dim and won’t be visible through most amateur telescopes.
voidx@futurology.todayOPMto Futurology@futurology.today•Geothermal energy could outperform nuclear powerEnglish10·8 个月前Oops.
Archive link: https://archive.ph/k1qZ9
voidx@futurology.todayOPMto Futurology@futurology.today•Scientists warn 70% of the world’s population to see rapid increase in ‘unprecedented’ weatherEnglish22·8 个月前Some regions may see slower changes than others in the short term. Long term, all will be affected.
voidx@futurology.todayOPMto Futurology@futurology.today•20% more powerful tandem solar panels enter commercial use for the first time in the USEnglish4·8 个月前The 72-cell panels, comprised of Oxford PV’s proprietary perovskite-on-silicon solar cells, can produce up to 20% more energy than a standard silicon panel.
Oxford PV has been developing and working to commercialise this technology since 2014, with a recent module efficiency record of 26.9%
voidx@futurology.todayOPMto Futurology@futurology.today•Game-changing method makes green hydrogen production cheaperEnglish8·9 个月前Summary:
Researchers at the University of Saskatchewan are using AI to develop a more efficient method for producing green hydrogen. The researchers have been searching for the optimal alloy or metal combination to act as a catalyst, aiming to make the reaction more efficient and affordable. The AI program analyzed over 36,000 metal oxide combinations through virtual simulations and tested the top candidate in the lab. The recommended alloy of ruthenium, chromium, and titanium emerged as the clear winner, demonstrating 20 times better stability and durability than the benchmark metal.
voidx@futurology.todayOPMto Futurology@futurology.today•A whopping 80% of new US electricity capacity this year came from solar and battery storageEnglish8·9 个月前Yes, their data does count battery storage as operating capacity. Isn’t that a useful metric though, since batteries will complement the grid during solar downtime?
voidx@futurology.todayOPMto Futurology@futurology.today•EVs are starting to overtake gas-powered cars in a surprising place - EthiopiaEnglish7·9 个月前There are around 100,000 EVs in Ethiopia so far.
The Ethiopian government estimates that number will more than quadruple by 2032. That’s largely because the national government took the extraordinary step earlier this year of banning the import of all gas-powered passenger vehicles — becoming the first nation in the world to do so.
voidx@futurology.todayOPMto Futurology@futurology.today•Most climate policies do little to prevent climate changeEnglish8·9 个月前Thanks for informing
voidx@futurology.todayOPMto Futurology@futurology.today•Most climate policies do little to prevent climate changeEnglish2·9 个月前This feels so true at this point…
voidx@futurology.todayOPMto Futurology@futurology.today•The AI job interviewer will see you now - AI interview services say they’re eliminating bias — but not everyone agrees.English4·9 个月前I get creeped out even answering to an AI bot screening phone support calls. Having video AI interviewer is a whole another level of creep.
Also the oceans:
https://www.popularmechanics.com/science/environment/a63612575/warming-ocean-temperatures/