Revolutionary Technologies: the Printing Press, the Internet, and now Blockchain

For those interested in learning about Blockchain, I strongly recommend a very well-written book by Tim Lea, Down the Rabbit Hole, Discover the Power of the BLOCKCHAIN.  Blockchain is not exactly new and has had some bad press, because it’s the underlying technology of Bitcoin, which recently rose in value to more than an ounce of gold.  The most powerful quote on the subject is from Goldman Sachs in December 2015:  “…the Blockchain, can change…well everything”.