THORChain is building a chain-agnostic bridging protocol that will allow trustless and secure value-transfer connections with most other chains (such as Bitcoin, Ethereum, Monero and all of Binance Chain). Users will be able to instantly swap any asset at fair market prices and deep liquidity. Token holders will be able to stake any asset and earn on liquidity fees. Projects will be able to access manipulation resistant price feeds and accept payments in any currencies, no matter the type or liquidity.
Novacoin is a hybrid Proof of work (POW) / Proof of stake (POS) decentralized peer-to-peer cryptocurrency.The Proof of Work part of Novacoin is based on the Scrypt hashing algorithm. Proof of Stake contributes to the coins energy efficiency, as there is no need for nodes to contribute mining power to part of the money creation process. As of now, Novacoin is set to be capped at 2 billion coins. However Novacoin stated that the cap limit may be lifted if the situation requires it. It looks very much like a variation of Sunny King Peercoin.