President Luiz Inacio Lula da Silva and his economic team were irked by some highly-anticipated comments from the

The comic teased that we may not have seen the last of Jerry, George, Elaine, and Kramer.

Scientists have made a major breakthrough with a new type of solar panel that they claim could supercharge the transition to renewable energy sources. A team from the University of Surrey discovered that a nanoscale “ink” coating could improve stability enough to make next-generation perovskite solar cells suitable for mass production. Perovskite is cheaper and lighter than conventional silicon-based cells, as well as far more efficient, however the emerging technology currently suffers from a drop in efficiency and energy output during the manufacturing process. “Performance limits of traditional solar cells are why researchers are switching to examining perovskite as the next-generation solar technology, especially as applications both terrestrial and in space are rapidly growing,” said Dr Imalka Jayawardena from the University of Surrey’s Advanced Technology Institute (ATI). “Our key development in solar panel technology shows a cost-effective approach to scaling of perovskite solar cells, a development which could help countries around the world to reach their net zero targets faster.” The breakthrough was made when the researchers identified an aluminium oxide that minimises the drop in efficiency during the conditioning of perovskite solar cells. Perovskite has been hailed as a “miracle material” for its potential to transform an array of industries, from ultra high-speed communications to renewable energy. Recent advances have seen it used to create self-healing solar panels that can recover 100 per cent of their efficiency after being damaged by radiation in space, as well as break new efficiency records when combined with silicon to form tandem cells. If the cheap-to-produce perovskite cells can be manufactured at scale while retaining their durability and reliability, then the cost of solar panels would plummet. “Solar and wind energy costs are rapidly decreasing based on technology improvements, to the level where worldwide over 80 per cent of all new additional power generation capacity is based on renewables,” said Ravi Silva, from the ATI, University of Surrey. “The levelized cost of solar electricity is now cheaper than most other power-generating sources. With the maturing of perovskite solar modules, the levelized cost of electricity will significantly decrease further, and that is why this is such an exciting area to work.” The research was detailed in a study, titled ‘Modification of Hydrophobic Self-Assembled Monolayers with Nanoparticles for Improved Wettability and Enhanced Carrier Lifetimes Over Large Areas in Perovskite Solar Cells’, published in the peer-reviewed scientific journal Solar PRL. Read More Hundreds of years after it was discovered, one material is about to change the world ‘Miracle material’ smashes solar panel efficiency threshold Scientists invent solar panels that work in a snow blizzard September Supermoon: When is it and how to view it? Amazon Alexa is getting the same brain as ChatGPT

DENVER--(BUSINESS WIRE)--Nov 7, 2023--

William Saliba contract news: Arsenal defender wants Gunners to improve their offer during ongoing talks.

Arsenal manager Mikel Arteta used a curious metaphor about his daily drive to the Arsenal training ground in a bid to...

(Reuters) -Oracle narrowly missed market expectations for first-quarter revenue on Monday, as companies pared back spending on cloud services due

A faster-than-expected decline in the US Treasury Department’s cash balance is leading market participants to question whether the

(Reuters) -Southwest Airlines said on Wednesday it has reached a tentative agreement with the Transport Workers Union Local 556, representing

The Australian government has welcomed a draft UNESCO decision to a lift a threat of downgrading the Great Barrier Reef to an endangered World Heritage site

Formula 1 failed to apologise or issue refunds to fans after they witnessed just eight minutes of cars on track before being told to leave on a farcical opening day in Las Vegas. As opposed to a refund, all single-day ticket holders have instead been offered a $200 voucher for the Las Vegas Grand Prix official shop. Those with full weekend, three-day tickets won’t be reimbursed in any way for Thursday night’s lost action. A lengthy statement released on Friday from F1 CEO Stefano Domenicali and Las Vegas Grand Prix CEO Renee Wilm was also notable for the lack of an apology to spectators as well. A section of the statement read: “We have all been to events, like concerts, games and even other Formula 1 races, that have been cancelled because of factors like weather or technical issues. “It happens, and we hope people will understand.” Fans in the grandstands were told to leave at 1:30am local time on Friday morning, one hour before the second practice session took place. The statement also detailed that fans were told to leave due to “concern about our public safety and security officials, transportation employees and hospitality staff.” The drama began on Thursday night when Carlos Sainz ran over a loose drain cover on the strip, forcing the first practice session to be cancelled for safety reasons. Second practice, scheduled to start at midnight, was continuously delayed before it started at 2:30am. By that point, cars were going around the new 3.8-mile track without any fans present to see it. The statement also read: “The precautionary step of removing all of the water valve covers on the entire track and filling them with sand and asphalt was undertaken. “The entire process, from determination of the issue to remediation, took approximately five hours. The decision to remediate in this way was taken out of an abundance of caution and because the safety of drivers, trackside marshals and officials and our fans is always our highest priority. “We thank the contractors who worked expeditiously to resolve the situation so quickly.” Read More What time is qualifying at the Las Vegas Grand Prix on Saturday? Former F1 champion gets married in Las Vegas Grand Prix paddock F1 enters new Las Vegas dawn with disaster on opening night Watch: Sparks fly as Sainz’s Ferrari hits drain cover on Las Vegas F1 circuit Empty grandstands at Las Vegas GP as chaotic practice session takes place at 3am Carlos Sainz handed ‘ridiculous’ penalty after drain cover crash at Las Vegas GP

Rachel Zegler has been cast as Snow White for Disney Studios' live-action remake of the animation