Excessive heat warnings and heat advisories stretch from southern Arizona to the Florida Panhandle, covering most of Texas

Researchers have come up with a new way to generate electricity with solar panel technology by harvesting the energy produced by raindrops. The method, proposed by a team from Tsinghua University in China, involves a device called a triboelectric nanogenerator (TENG) that creates electrification from liquid-solid contact. These are typically used to harvest energy from waves, as droplet-based TENGs (D-TENGs) have previously faced technical limitations that prevented them from working at any significant scale. By using solar panel bridge arrays, the researchers discovered such barriers could be overcome “Referring to the design of solar panels in which multiple solar power generation units are connected in parallel to supply the load, we are proposing a simple and effective method for raindrop harvesting,” said Professor Zong Li, who led the research. “The peak power output of the bridge array generators is nearly five times higher than that of the conventional large-area raindrop energy harvesting. The results of this study will provide a feasible scheme for large-area raindrop energy harvesting.” A study detailing the breakthrough, titled ‘Rational TENG arrays as a panel for harvesting large-scale raindrop energy’, was published in the journal iEnergy. “As an important part of the natural energy and water cycle, rainfall contains abundant renewable energy,” the study notes. “However, this kind of renewable energy lacks effective utilisation today... Therefore, finding a reasonable topology to relieve the inherent constraints of D-TENGs is of great significance for realising the large-scale raindrop energy harvesting.” It is one of a number of promising advances with solar panel technology in recent months, with an Australian team of researchers developing self-healing cells capable of recovering 100 per cent of their original efficiency after suffering degradation from space radiation. Earlier this week, scientist’s at the US Department of Energy’s National Renewable Energy Laboratory (NREL) unveiled a design for a double-sided solar panel capable of boosting efficiency rates by up to 20 per cent by harvesting reflected sunlight. Read More Scientists invent double-sided solar panel that generates vastly more electricity How tech could turn our homes into renewable energy power stations Scientists invent double-sided solar panel that generates vastly more electricity Scientists invent self-healing solar panels with ‘miracle material’ ‘Miracle material’ smashes solar panel efficiency threshold

LONDON & NEW YORK & HONG KONG--(BUSINESS WIRE)--Sep 13, 2023--

This underrated Warzone LMG is overpowered and easy to shoot after the Warzone Season 5 Reloaded update altered the long-range meta.

KSI said, 'I know Speed’s gonna try and score against me so, I’m gonna concede zero, that is my mission to make Speed score zero'

Check out how to redeem all the active NBA 2K24 locker codes for October 2023 before NBA 2K24 Season 2 starts.

NEWTON, Mass.--(BUSINESS WIRE)--Jun 22, 2023--

Apple has released iOS 17, its major new update for the iPhone. It comes alongside upgrades for almost every other platform: new software for the Apple Watch, the iPad, Apple TV and even AirPods. Only the Mac is leftout, and will receive its own update next week. Most of the new upgrades focus on communication. There are improvements to Messages, the Phone app and FaceTime, for instance – but iOS 17 also adds interactive widgets and wallpapers to the iPhone. It also brings a significant change in a new feature called “StandBy”. That lets users charge their phone on its side and bring up a whole different page, which is intended to be useful on a bedside or kitchen surface. The iPad gets many of the same improvements, although it does not have the StandBy update. It does however bring significant redesigns to the lock screen. The Watch also gets a redesign, with a new look intended to make it easier to swipe through widgets and use apps more quickly. And even the Apple TV and AirPods get new features. The set-top box can now make FaceTime calls itself, and the AirPods get a new adaptive audio mode that aims to block out annoying sounds with noise cancellation but keep important ones. All of the new updates can be downloaded by opening the Settings app and then clicking the “General” option, and choosing software update. Apple devices will also look to start the update themselves. The new features were revealed in June, during Apple’s Worldwide Developers Conference event, in which it also showed off its new Vision Pro headset. The update also comes days ahead of the release of the new iPhone 15. That will go on sale on Friday. Read More Apple explains how the iPhone turned into a camera like none before it Tim Cook says Vision Pro release is on track: ‘I watched Ted Lasso Season 3 on it’ Apple Store goes offline as Apple opens pre-orders for iPhone 15

SAN JOSE, Calif.--(BUSINESS WIRE)--Sep 13, 2023--

The abrupt resignation of BP chief Bernard Looney marks the loss of an executive who pushed for a

The Warzone Season 5 Faction Showdown Event starts on Aug. 4 and offers players free rewards, like Blueprints and Operator skins, as they complete challenges.

China halted operations at 32 coal production locations in Inner Mongolia after a deadly accident in February triggered