Andrew Tate eagerly inquired about whether he had emerged victorious in the challenge conducted by MrBeast in a Twitter exchange

The 48-hour Reddit "Blackout" is technically coming close to an end. However, the company's blasé

Critics accuse the British administration of running “government by WhatsApp” due to the popularity of the messaging app with politicians and officials

X, formerly known as Twitter, has reinstated Kanye West's account on the social media platform. West will not be able to monetize his account, and no ads will appear next to his posts, the company told the Wall Street Journal on Saturday.

FREMONT, Calif.--(BUSINESS WIRE)--Jul 12, 2023--

Scientists have achieved a new world record for a next-generation solar cell, which holds the promise for novel applications like building-integrated and window solar panels. The breakthrough follows two years of research from the Hong Kong Polytechnic University into organic solar cells (OSCs), which until now have been too inefficient and costly to be used widely in practical applications. The research team invented a new technique to boost the stability of OSCs, achieving a power-conversion efficiency of 19.3 per cent. “The new finding will make OSC research an exciting field, and this will likely create tremendous opportunities in applications like portable electronics and building-integrated photovoltaics,” said Li Gang, a professor of energy conversion technology at Hong Kong Polytechnic University. “This is a very encouraging result for the long-standing research on OSCs that I have conducted over the past two decades. We have already achieved better OSC efficiency and this will subsequently help accelerate the applications of solar energy.” Professor Li and his team believe an efficiency rate above 20 per cent is now achievable using their new technique. The research is detailed in a study, titled ‘19.3% Binary Organic Solar Cell and Low Non-Radiative Recombination Enabled by Non-Monotonic Intermediate State Transition’, published in the scientific journal Nature Communications. The 19.3 per cent efficiency record is still a long way off other solar cell technologies, with researchers passing the 30 per cent barrier last year with a tandem design that used the so-called “miracle material” perovskite. OSCs are more lightweight and flexible than traditional silicon-based solar panels, as they consist of thin layers of organic semiconducting materials. The materials used are more environmentally friendly and 1,000-times thinner than silicon solar cells, meaning they have the potential to be vastly cheaper. They are also semi-transparent, allowing them to be used not just within building materials, but also on windows. Dozens of startups are already working on novel applications for harvesting solar energy, such as London-based Filia, which integrates solar technology into blackout blinds. California-based Ubiquitous Energy raised more than $30 million last year to push forward its vision of turning skyscrapers into “vertical solar farms” through the development of windows capable of converting sunlight into electricity. The firm aims to begin production at some point next year following further research and development. Read More Electric car range set to double with first production of breakthrough battery Solar panel efficiency to increase 50% with first production of ‘miracle’ tandem cells Solar panel efficiency to increase 50% with first ‘miracle’ tandem cells Elon Musk’s private jet lands in China for billionaire’s first visit in three years WhatsApp set to add major features including a new username system

BOSTON--(BUSINESS WIRE)--Aug 15, 2023--

Crypto miners looking to provide services for upstarts in artificial intelligence may be looking at an uphill battle,

MEUDON, France--(BUSINESS WIRE)--Sep 18, 2023--

Apple has unveiled an augmented reality headset which it claims to be “the most advanced personal electronic device ever”. Called Vision Pro, it is labelled as “mixed reality” as it combines “virtual reality” – in which the wearer is fully immersed in the digital world – with “augmented reality” – where digital images are overlaid onto the real world. Apple CEO Tim Cook said: “Blending digital content with the real world can unlock experiences like nothing we’ve ever seen.” The device, which resembles a pair of ski goggles, features a glass 23-million-pixel screen which covers the upper face and is controlled using the wearer’s eyes, hands and voice. It enables what Apple calls “spatial computing” – where the wearer can interact with digital content “just like it’s in your physical space”. The headset features built-in speakers and attaches using an adjustable headband, while a wire leads from the device to a battery pack which sits in the user’s pocket. Vents draw in air to cool the device down, rendering it “virtually silent”, Apple claimed. Vision Pro will cost 3,499 US dollars (£2,800) – roughly 10 times the price of the Meta Quest 2, the leading VR headset from Facebook’s parent company, which retails for £299.99. It will be available online and in Apple stores in the US from early next year and will come to more countries “later next year”. After years of speculation, the product was unveiled at Apple’s annual Worldwide Developers Conference at its California headquarters on Monday. This is the first augmented reality headset released by Apple, and the first new product it has launched since announcing the Apple Watch in 2015. Mr Cook, who succeeded Steve Jobs as Apple CEO in 2011, said: “I believe that augmented reality is a profound technology. Blending digital content with the real world can unlock experiences like nothing we’ve ever seen. “Vision Pro is a new kind of computer that augments reality by seamlessly blending the real world with the digital world. “With Vision Pro, you’re no longer limited by a display. Your surroundings become an infinite canvas. “There are certain products that shift the way we look at technology and the role it plays in our lives. “Apple’s Vision Pro, together with Vision OS, introduces an entirely new spatial computing platform, a platform that presents incredible possibilities for our users and exciting new opportunities for our developers.”

A new scientific assessment of government commitments to eliminate greenhouse gas emissions found most lack credibility and would

MIAMI--(BUSINESS WIRE)--Jul 10, 2023--