Interesting read about India's developing relationship with Apple.
The US Postal Service, or USPS, isn’t known for innovation. In the digital age, the USPS has become known for being inefficient, outdated, and frustrating to deal with. Blockchain could change this. The technology is a decentralized digital ledger that’s accessible to millions of users and cryptographically secured, making it tamper-proof. Since everyone has identical copies of that ledger, changes are added instantly and data is protected even if a few people are hacked.