List of All Articles with Tag 'e'

Cade Cunningham, the first overall pick in the 2021 NBA Draft, has had a rough start to his third season. What exactly ails one of the most hyped prospects of the past half-decade, and can he get back on track?

The popular YouTuber, who just declared his retirement from boxing, will concentrate his future on the WWE

US inflation broadly slowed in October, which markets cheered as a strong indication that the Federal Reserve is

When Mizkif tried to explain Pokimane the difficulty level of WoW Classic Hardcore, she poked fun at him, questioning his gaming skills

US and UK say civilians must protected, as Israel shows video it says shows a Hamas base under one medical facility.

Young people were really, really disappointed they couldn’t go to Japan during the Covid-19 pandemic. They made up

NEW YORK--(BUSINESS WIRE)--Nov 14, 2023--

'I’ll take on both the Usos at once,' Logan Paul claimed

A battery breakthrough made by researchers in Japan could pave the way for next-generation batteries to finally enter mass production. A team from Tokyo University of Science discovered a way to build sodium-ion batteries with an equivalent performance to conventional lithium-ion batteries. Lithium-ion, or li-ion, batteries are found in everything from electric cars to smartphones, however they are made from difficult-to-extract and expensive resources, while also containing liquid electrolytes that are toxic and flammable. By contrast, sodium-ion batteries are cheaper, offer stability against extreme temperatures, and pose no risk of overheating. Until now, their main limitation has been a lower energy density compared to li-ion batteries. To overcome this limitation, the scientists developed a high-capacity electrode made from nanostructured hard carbon, which they were able to optimise and then incorporate into an actual battery. The researchers said the new electrodes deliver “unprecedented performance” and offer a viable option for producing next-generation batteries for consumer electronics and electric vehicles. “This value is equivalent to the energy density of certain types of currently commercialised lithium-ion batteries... and is more than 1.6 times the energy density of the first sodium-ion batteries, which our laboratory reported back in 2011,” said Professor Shinichi Komaba from Tokyo University of Science. The breakthrough could also make sodium-ion batteries viable for other practical applications, such as low carbon footprint energy storage systems for solar and wind farms. The research was detailed in a study, titled ‘New template synthesis of anomalously large capacity hard carbon for Na- and K-ion batteries’, published in the journal Advanced Energy Materials. Read More Breakthrough solar system outperforms military-grade diesel generator

NEW YORK--(BUSINESS WIRE)--Nov 14, 2023--

A look at the college basketball schedule's juiciest NBA Draft matchups, as well as prospects who are rising and falling in the second week of the CBB season.

A Spanish judge has decided that Brazilian soccer player Dani Alves will face trial for allegedly sexually assaulting a woman in a night club last year