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Amazon Echo Show 5 vs. Echo Show 8 (2nd gen): Which is right for you?
Amazon Echo Show 5 vs. Echo Show 8 (2nd gen): Which is right for you?
It can be exciting when a brand like Amazon drops new versions of its devices,
2023-07-12 23:47
Solar panel breakthrough could supercharge ‘miracle material’ production
Solar panel breakthrough could supercharge ‘miracle material’ production
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
2023-09-21 19:27
MWII and Warzone Season 4 Roadmap Revealed
MWII and Warzone Season 4 Roadmap Revealed
The Modern Warfare II and Warzone Season 4 roadmap reveals seven new Multiplayer maps, as well as Vondel, a new map coming to Resurgence, DMZ, and Battle Royale.
2023-06-08 07:21
Dell shares hit record high after report, forecasts impress with AI in mix
Dell shares hit record high after report, forecasts impress with AI in mix
Shares in Dell Technologies Inc rose 22.2% and hit a record high on Friday after it raised full-year
2023-09-02 01:18
New York deluge triggers flash floods, brings chaos to subways
New York deluge triggers flash floods, brings chaos to subways
By Jonathan Allen and Brendan O'Brien NEW YORK (Reuters) -Torrential downpours after a week of mostly steady rainfall brought flash
2023-09-30 06:26
Can You Armor Swap on a Zipline in Apex Legends?
Can You Armor Swap on a Zipline in Apex Legends?
A viral clip proves players can armor swap on a zipline in Apex Legends by staying close enough to a deathbox to properly armor swap.
2023-10-06 01:53
Amazon is accused of enrolling consumers into Prime without consent and making it hard to cancel
Amazon is accused of enrolling consumers into Prime without consent and making it hard to cancel
The Federal Trade Commission is suing Amazon for what it calls a years-long effort to enroll consumers without consent into its Prime program and making it difficult for them to cancel their subscriptions
2023-06-21 23:55
TikTok users warned to be wary of the 'This Is Danny' dog scam
TikTok users warned to be wary of the 'This Is Danny' dog scam
A TikTok user has issued a warning about an alleged dog scam circulating online. Noah (@noahglenncarter) claimed that people are sharing a photo of an injured dog named Danny covered in porcupine needles that need to be removed at the vet for a fee. He alleged that many accounts are cropping up online dedicated to helping Danny the dog – but they're all fake. "I really hope that not many people have fallen for this so far, but I highly doubt that because if you see this on your FYP, I imagine that you're gonna want to try as much as you can," Noah said. "Without knowing they're just trying to get your money from you, you're probably going to want to help this dog because it looks very, very painful." Sign up for our free Indy100 weekly newsletter Noah's clip was soon flooded with comments from fellow users: "THANK YOU FOR TALKING ABOUT THIS!!! It’s gotten so out of hand that it’s honestly tiring now," one person wrote Another added: "I swear I saw that picture in 2022 or so." Meanwhile, a third added: "This is wild, who in their right mind would ever do this." @noahglenncarter People are using this dog Danny to take what you have #foryou #danny #savedanny #foryou #dog The 'Danny photo' used in Noah's video originates from the JMK9 Dog Training Facebook page. In April, the page shared the image of the dog, writing: "This little lady couldn’t help herself and ran down a Porcupine. Any of the 3 most important commands in the world would have saved her from these daggers. Come, Leave It, Place. Don’t wait for your dog to come back to the house looking like a GSP / Porcupine Hybrid to teach these things." According to Know Your Meme, a TikTok account called "@savedannyy" cropped up online, with a slideshow of the dog. It reportedly asked for $900 to get the quills removing and provided a CashApp link to send money. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-07-25 16:49
Barclays technology banker joins Citigroup
Barclays technology banker joins Citigroup
By Milana Vinn NEW YORK Ed Wehle, a senior Barclays Plc technology banker, has resigned to join U.S.
2023-05-17 04:22
Chipmaker TSMC says supplier targeted in cyberattack
Chipmaker TSMC says supplier targeted in cyberattack
(Reuters) -Taiwan Semiconductor Manufacturing Co said on Friday that a cybersecurity incident involving one of its IT hardware suppliers has
2023-06-30 23:59
Love Pickleball But Can't Find a Court? Now You Can Rent a Private One
Love Pickleball But Can't Find a Court? Now You Can Rent a Private One
An Airbnb for pickleball courts has arrived.
2023-06-09 05:20
Domino's will deliver your next pizza without an address
Domino's will deliver your next pizza without an address
An address is typically required when getting food delivered. Not for Domino's.
2023-06-20 20:47