A new bifacial PV optimization model for 18 Saudi Arabian cities identifies optimal tilt and azimuth, showing rear-side irradiance can boost annual energy yield by 8–12 % and shifts tilt 3°–11° higher ...

The U.S. Navy has selected the Gentex Pursuit helmet as the Next Generation Fixed Wing Helmet (NGFWH) to equip flight crews of E-2D, F/A-18, E/A-18G, T-45, T-6 and UJTS. Gentex Corporation has ...

Manchester Mayor Andy Burnham’s pathway to a potential leadership challenge against UK Prime Minister Keir Starmer is coming into view, unnerving the gilt markets he’s previously vowed to take on. The ...

A fleet of drones is taking flight across the greater Houston region today, as Walmart launches its first drone delivery service in the city. The retail behemoth is partnering with Wing, a drone ...

Add Yahoo as a preferred source to see more of our stories on Google. Planters were installed to better alert people to the "hazardous" slope [BBC] An "unacceptable" slant on a pavement in north-west ...

Wing, the Alphabet-owned company that delivers groceries, over-the-counter medicine, and hot lattes, is expanding its partnership with Walmart for the second time in less than a year. The two ...

The Los Angeles Lakers may still have options to acquire a much-needed 3-and-D wing at the trade deadline — even if the Miami Heat’s asking price for Andrew Wiggins remains prohibitively high.

AVIC's Jiutian SS-UAV No 004 was shown at Airshow China 2024, carrying a diverse range of armament on its eight underwing hardpoints. (Janes/Sam Wise) A heavyweight, multirole unmanned aerial vehicle ...