3,000 7-Eleven Stores Get Blockchain-powered Air Monitors + More News

Cryptonews Crypto Briefs is your daily, bite-sized digest of cryptocurrency and blockchain-related news – investigating the stories flying under the radar of today’s crypto news. Adoption news More than 100 7-Eleven convenience stores in South Korea should be fitted with blockchain-powered air pollution and weather monitoring devices before the end of this year, reports Fn December 16, 2019 at 06:45PM By Crypto News