https://cryptoanswers.net/goodbye-blockchain-hello-hashgraph/
For the lazy heads
Introducing Hashgraph – a fair and fast, byzantine fault tolerant consensus algorithm. According to the founding Hashgraph team consisting of computer science and cybersecurity pioneers Dr. Leemon Baird and Mance Harmon, the hashgraph consensus method achieves the following notable feats:
It’s fast: 250,000+ transactions per second and limited only by a users bandwidth (Pre-Sharding)
It’s fair: mathematically proven fairness (via Consensus Time Stamping)
It’s secure: bank-grade security (Asynchronous Byzantine Fault Tolerant)
Why is Hashgraph superior to Blockchain?
[read the actual article to know more]
All I can say is that good for them for such landmark achievement. Reading through the article makes me realise that these people are not looking to sell their invention rather they are about attacking the already establish infrastructure that has been tested and found to be worthwhile but I am actually not bother because its not enough to build a project but convincing people to use such project and for them to abandon the one they have come to know all their life.
A lot of project, nice ones have been done with some coming with the slogan "the first breakthrough" "the best you are to see" "the new bitcoin" but at the end, its about the faith people have in bitcoin and the blockchain and not about how ingenious the technology is about.