Long Covid causes changes in body that make exercise debilitating – study | Coronavirus | The Guardian #LongCovid

the Guardian

Long Covid causes changes in body that make exercise debilitating – study

Experts say severe muscle damage, mitochondrial problems and microclots may explain impact of working out

> Experts say severe muscle damage, mitochondrial problems and microclots may explain impact of working out

Italian hospitals collapse: Over 1,100 patients waiting to be admitted in Rome | Euronews

euronews

Italian hospitals collapse: Over 1,000 patients unattended in Rome

The worst situation is in Rome and its region, where more than 1,100 patients are waiting to be admitted, according to the Italian Society of Emerg...

> The worst situation is in Rome and its region, where more than 1,100 patients are waiting to be admitted, according to the Italian Society of Emergency Medicine and Urgent Care.

We Can Already Stop #Climate Change If We Want To

We Can Already Stop Climate Change If We Want To

The 2023 UN Climate Change Conference (“COP28”) finished last month with many promises that obscure a key fact: We could easily stop climate ch...

> The 2023 UN Climate Change Conference (“ #COP28”) finished last month with many promises that obscure a key fact: We could easily stop climate change right now if we wanted. If we don't do it, it's just because we don't really want to. Here's how we could do it, in 3 steps:

3,800-km Cable Offers Glimpse of a Global Power Grid - IEEE Spectrum

IEEE Spectrum

3,800-km Cable Offers Glimpse of a Global Power Grid

Xlinks hopes to send solar and wind power from Morocco to Britain by 2029

> Xlinks hopes to send solar and wind power from Morocco to Britain by 2029

A Watchdog Group Calls for an Investigation of X’s Sneaky New Ads | WIRED

WIRED

A Watchdog Group Calls for an Investigation of X’s Sneaky New Ads

Industry watchdog Check My Ads is petitioning the Federal Trade Commission to investigate X for unlabeled—and potentially misleading—advertisem...

> Industry watchdog Check My Ads is petitioning the Federal Trade Commission to investigate X for unlabeled—and potentially misleading—advertisements.

Winter isn't coming: climate change hits Greek olive crop https://phys.org/news/2023-11-winter-isnt-climate-greek-olive.html > Greek organic farmer Zaharoula Vassilaki looks with admiration at a huge olive tree on her property believed to be over two centuries old, still yielding despite a direct lightning hit years ago.

#WhatCouldGoWrong? Wild New Study Suggests We Could Use Tiny Black Holes as Sources of Nuclear Power : ScienceAlert

ScienceAlert

Wild New Study Suggests We Could Use Tiny Black Holes as Sources of Nuclear Power

The notion of black holes is one that invokes terror and dread.

> The notion of black holes is one that invokes terror and dread.

Dutch startup unveils 600 W two-module residential rooftop PV system

pv magazine International

Dutch startup unveils 600 W two-module residential rooftop PV system

Netherlands-based developer of lightweight PV systems, Rable Group, claims its new rooftop PV solution can be installed in 20 minutes without the n...

> Netherlands-based developer of lightweight PV systems, Rable Group, claims its new rooftop PV solution can be installed in 20 minutes without the need for special permitting or modifications to the fuse box.

China engineers complete largest solar farm on Earth in UAE ahead of Cop28 | South China Morning Post

South China Morning Post

China engineers complete largest solar farm on Earth in UAE ahead of Cop28

The 4 million panels in the desert outside Abu Dhabi will reduce carbon emissions by 2.4 million tonnes per year and power 200,000 households.

> The 4 million panels in the desert outside Abu Dhabi will reduce carbon emissions by 2.4 million tonnes per year and power 200,000 households.

De AIVD-topman die zag hoe Rusland zich voorbereidde op oorlog met het Westen: ‘Het zijn meedogenloze cynici’ - NRC

NRC

De AIVD-topman die zag hoe Rusland zich voorbereidde op oorlog met het Westen: ‘Het zijn meedogenloze cynici’

Robert Spronk: Als AIVD-leidinggevende vocht Robert Spronk heimelijke conflicten met Moskou uit. „De Russen weten hun ware bedoelingen altijd te ...

> Robert Spronk: Als AIVD-leidinggevende vocht Robert Spronk heimelijke conflicten met Moskou uit. „De Russen weten hun ware bedoelingen altijd te verbergen.”

Be Super Critical Of Supercritical CO2 Hype - CleanTechnica

CleanTechnica

Be Super Critical Of Supercritical CO2 Hype - CleanTechnica

By far the greatest user is the fossil fuel industry, and they want to multiply its use by orders of magnitude to perpetuate their business.

> By far the greatest user is the fossil fuel industry, and they want to multiply its use by orders of magnitude to perpetuate their business.

Revolutionary New Electric eJet Motor Could Signal a Breakthrough in Electric Propulsion for Aviation - The Debrief

The Debrief

Revolutionary New Electric eJet Motor Could Signal a Breakthrough in Electric Propulsion for Aviation

A new electric eJet motor was recently tested for airplanes, and it packs the same punch as its traditional fossil fuel-burning cousin.

> A new electric eJet motor was recently tested for airplanes, and it packs the same punch as its traditional fossil fuel-burning cousin.

HengeloosNEWES Hydrogen maakte een elektrolyser die technieken bevat uit de stoomindustrie. | Credit: NEWES Hydrogen bedrijf ontwikkelt unieke elektrolyser die waterstof direct onder hoge druk brengt | Change Inc.

Change Inc.

Hengeloos bedrijf ontwikkelt unieke elektrolyser die waterstof direct onder hoge druk brengt - Change Inc.

NEWES Hydrogen heeft een elektrolyser ontwikkeld waarmee waterstof gelijk op hoge druk wordt gemaakt. Het resultaat: lagere kosten en een hoger ren...

> NEWES Hydrogen heeft een elektrolyser ontwikkeld waarmee waterstof gelijk op hoge druk wordt gemaakt. Het resultaat: lagere kosten en een hoger rendement.

A Sustainable Alternative to Air Conditioning - CleanTechnica

CleanTechnica

A Sustainable Alternative to Air Conditioning - CleanTechnica

Passive radiative cooling to sub-ambient temperatures inside naturally ventilated buildings by A sustainable alternative to air conditioning

> Passive radiative cooling to sub-ambient temperatures inside naturally ventilated buildings by A sustainable alternative to air conditioning

Engineers develop ‘innovative’ solar-powered device that turns seawater into potable water: ‘Even cheaper than tap water’

Yahoo Tech

Engineers develop ‘innovative’ solar-powered device that turns seawater into potable water: ‘Even cheaper than tap water’

"This could help avoid future water conflicts."

> "This could help avoid future water conflicts."

Australia’s science agency reports breakthrough in concentrated solar thermal energy storage - MINING.COM https://www.mining.com/australias-science-agency-reports-breakthrough-in-concentrated-solar-thermal-energy-storage/ > The technology is expected to support the decarbonization of Australia’s heavy industry.

Huge 100 billion m3 deep coalbed methane found in China

Interesting Engineering

Huge 100 billion m3 deep coalbed methane found in China

China's state-owned China National Offshore Oil Corporation has announced the discovery of an enormous deep coalbed methane reserve.

> China gets huge energy windfall with the discovery of a proven deep coalbed methane with billions of cubic meters of gas.

#Earth thundering toward planet unfit for humans, report finds – Oregon Capital Chronicle https://oregoncapitalchronicle.com/2023/10/27/earth-thundering-toward-planet-unfit-for-humans-report-finds/ > The Earth is on track to become uninhabitable for three and six billion people by the end of the century, a new report found.

From ‘Low Rate of Accuracy’ to 99% Success: Can OpenAI's New Tool Detect Deepfakes? - Decrypt

Decrypt

From ‘Low Rate of Accuracy’ to 99% Success: Can OpenAI's New Tool Detect Deepfakes? - Decrypt

After a previous tool fell short, OpenAI emerges with another AI detector—this one focused on images and the rising risks of deepfakes.

> After a previous tool fell short, OpenAI emerges with another AI detector—this one focused on images and the rising risks of deepfakes.

If the first solar entrepreneur hadn't been kidnapped, would fossil fuels have dominated the 20th century? https://techxplore.com/news/2023-10-solar-entrepreneur-hadnt-kidnapped-fossil.html > One argument put forward in defense of fossil fuels is that they were a historical necessity, because there was no other viable substitute for much of the 20th century. We owe fossil fuels a debt of gratitude, the argument goes, because they supercharged our development. But what if I told you there was a viable alternative, and that it may have been sabotaged by fossil fuel interests from its very inception?