Hedera Hashgraph - A superior consensus algorithm.
Courseroot - Biggest online course database on the web
Avalanche - Avalanche was founded at MIT with the mission to create a high scalability blockchain platform that has been used by developers around the globe to create new applications that are based and run by cryptocurrency.
Startup Stash - A curated directory of 400 resources & tools for startups
Meter - Meter is a decentralized and high-performance-based infrastructure that allows for the development of blockchain applications.
Alcamy - Free, open self-learning platform. Learn & teach anything.