The Bitcoin halving is coming around. What does it mean? Or what could it mean? And here's a reminder about a looming threat happening with China. It may seem distant but it can affect the rest of us in the long term.

https://bitcoinblockhalf.com

https://reason.com/2020/04/28/china-is-rolling-out-a-government-digital-currency-we-shouldnt-try-to-copy-them/

https://www.forbes.com/sites/kenrapoza/2020/04/23/chinas-digital-currency-to-be-given-a-test-drive-by-us-companies/

Article on blockchains https://cryptoramble.com/crypto-education/what-is-blockchain-explained-simply/

Video version: https://www.youtube.com/watch?v=IJS0Eos-NyE

Proof of work vs proof of stake discussion with Joel
On LBRY https://lbry.tv/@DigitalCashNetwork:c/PoSPoWRamble:9
On YouTube
https://www.youtube.com/watch?v=LZQRPzL3Z0k