Ordinary wi-fi could be used to detect weapons and explosives in public places, according to a study led by the Rutgers University in New Jersey. Wireless signals can penetrate bags to measure the dimensions of metal objects or estimate the volume of liquids, researchers claim.
Former Real Madrid boss Zinedine Zidane reportedly wants to succeed Jose Mourinho at Manchester United as early as next season. Zidane has not joined another club since leaving Los Blancos at the end of last term following a third successive Champions League crown at the Bernabeu.
Walmart is partnering with Ellen DeGeneres on a new clothing line as the retailer looks to bulk up its apparel brands in stores and online to compete with the likes of Amazon and Target. The move builds on Walmart's partnership with Lord & Taylor that was rolled out earlier this year on Walmart.com. Walmart also recently started selling in-house apparel brands for women, kids and plus sizes.