Cryptocurrency

As the popularity of Bitcoins continues to rise, the first question that comes up in our mind is, Will Bitcoin ever be the "Future Currency" that is accepted globally?
Scalability is one of the biggest issues in the blockchain and is tackled cleverly in Ethereum 2.0.
One of the most talked about events in the crypto-world is the release of Ethereum 2.0. It is making the move from a Proof-of-work mechanism to a Proof-of-Stake mechanism.