Ethereum (ETH) prices down 3.5 percent After Elon Musk tweet, Amazon announces a tool that scale blockchains Amazon now has an Amazon Managed Blockchain tool that businesses can use to create and manage scalable blockchain networks. It is an endorsement of blockchain, a day after Vitalik replied to Elon, listing opportunities that the platform can...The post Billion-Dollar Amazon Endorsement, But Why is Ethereum (ETH) Flat? appeared first on NewsBTC.