Bitcoin consumes "more electricity than Argentina"
The rising value of Bitcoin leads to ever-higher energy consumption, researchers say......»»
NASA"s fission surface power project energizes lunar exploration
NASA is wrapping up the initial phase of its Fission Surface Power Project, which focused on developing concept designs for a small, electricity-generating nuclear fission reactor that could be used during a future demonstration on the moon and to in.....»»
Utilizing active microparticles for artificial intelligence
Artificial intelligence using neural networks performs calculations digitally with the help of microelectronic chips. Physicists at Leipzig University have now created a type of neural network that works not with electricity but with so-called active.....»»
Fire in Argentina UNESCO park caused by arson: Official
A fire that destroyed around 600 hectares of a national park in Argentina was the result of arson, an official said Sunday......»»
Firefighters battle "out of control" blaze in Argentina park
Firefighters in Argentina were battling an "out of control" blaze in a national park in Patagonia on Saturday, struggling to keep it from reaching two nearby towns......»»
Simulation observes three distinct phases of superconducting dynamics
In physics, scientists have been fascinated by the mysterious behavior of superconductors—materials that can conduct electricity with zero resistance when cooled to extremely low temperatures. Within these superconducting systems, electrons team up.....»»
How a 27-year-old busted the myth of Bitcoin’s anonymity
Once, drug dealers and money launderers saw cryptocurrency as perfectly untraceable. Enlarge (credit: Sam Rodriguez) JUST OVER A DECADE AGO, Bitcoin appeared to many of its adherents to be the crypto-anarchist holy grail.....»»
Researchers develop a low-cost catalyst for green hydrogen production
Electrolysis is a process that uses electricity to create hydrogen and oxygen molecules from water. The use of proton exchange membrane (PEM) and renewable energy for water electrolysis is widely regarded as a sustainable method for hydrogen producti.....»»
Apple @ Work: Power Monitoring Tool for macOS helps IT admins understand how much power their Mac fleet consumes
Apple @ Work is exclusively brought to you by Mosyle, the only Apple Unified Platform. Mosyle is the only solution that integrates in a single professional-grade platform all the solutions necessary to seamlessly and automatically deploy, manage & pr.....»»
SEC’s X account hacked to post fake news of Bitcoin ETF approval
Someone has hijacked the X (formerly Twitter) account of the US Securities and Exchange Commission (SEC), and posted an announcement saying the agency has decided to allow the listing of Bitcoin ETFs (exchange-traded funds) on registered national sec.....»»
SEC says X account was hacked as false post causes bitcoin price swings
X says hacker had control over phone number associated with SEC account. Enlarge (credit: Getty Images | Chesnot ) The Securities and Exchange Commission's X account was hacked yesterday and briefly displayed a post fals.....»»
Supernal wants the S-A2 to deliver us from gridlock with quiet, electric aviation
The SA-2 will take off vertically and cruise at up to 120 mph on electricity alone, delivering the comfort of a plane and the agility of a helicopter......»»
This EcoFlow portable power station is on sale — $140 off
Heading on a camping trip? Grab this portable charging station that is now on sale at Best Buy for guaranteed electricity......»»
Research aims to convert greenhouse gas into valuable products with electricity
Researchers at Case Western Reserve University are developing ways to convert waste into fuels and other products, using processes that are energy efficient and powered by renewable sources......»»
Using electricity, scientists find promising new method of boosting chemical reactions
As the world moves away from gas towards electricity as a greener power source, the to-do list goes beyond cars. The vast global manufacturing network that makes everything from our batteries to our fertilizers needs to flip the switch, too......»»
40% of US electricity is now emissions-free
Good news as natural gas, coal, and solar see the biggest changes. Enlarge (credit: fhm / Getty Images) Just before the holiday break, the US Energy Information Agency released data on the country's electrical generation.....»»
Shedding light on the origin of the photovoltaic effect in organic–inorganic perovskites
A team led by RIKEN researchers has investigated how special crystals convert light into electricity. Their findings will help inform efforts to improve their efficiency, which could lead to the crystals being used in solar cells. The study is publis.....»»
Anthropologist finds South American cultures quickly adopted horses
A new study from a University of Colorado Boulder researcher, conducted with colleagues in Argentina, sheds new light on how the introduction of horses in South America led to rapid economic and social transformation in the region......»»
Adding a small amount of solid carbon to copper boosts its conductivity
A common carbon compound is enabling remarkable performance enhancements when mixed in just the right proportion with copper to make electrical wires. It's a phenomenon that defies conventional wisdom about how metals conduct electricity......»»
DNA analysis of bat droppings shows astonishingly high number of insect species
Adequate food supply is a fundamental need and requirement for survival. To protect a species, it is often very helpful to know what that species prefers and frequently consumes. Through the analysis of DNA traces in the droppings of a Leisler's bat.....»»
Study: Why a spritz of water before grinding coffee yields less waste, tastier espresso
"It turns out you can’t cut corners if you want to achieve excellence.” Researchers demonstrate how adding a splash of water reduces static electricity when grinding coffee. Credit: University of Oregon.....»»