Technology June 25, 2021 10:14 am Portable Mini-Fans Can Explode In Japan, the National Institute of Technology and Evaluation warns of lithium batteries in portable mini-fans that can cause fire and smoke. US & World Videos 0:47 WATCH: Comet fragment lights up the sky in Portugal 1:58 ICC seeking arrest warrants for Israeli and Hamas leaders 1:43 World reacts to death of Iran's president 1:07 Cargo ship that crashed into Baltimore bridge moving back to port 5:30 Jake Gyllenhaal sings Boyz II Men During ‘SNL' season finale