what is Blockchain Technology & How it works ? December 03, 2019 Add Comment Blockchain is really a new method of record keeping rather then doing a centralized mechanism having one entity look after the books it...
Now, facial Recognition is require, when you buy a new sim card in china December 03, 2019 Add Comment All mobile phone users in China registering new SIM cards require faces scanned before they are able to purchase SIM cards and this rule...