Twitter: @analyticalali

Sources:

https://github.com/ethereum/eth1.0-specs

https://github.com/ethereum/eth1.0-specs/blob/master/network-upgrades/mainnet-upgrades/london.md

https://medium.com/ethereum-cat-herders/london-upgrade-overview-8eccb0041b41

Photo Credits:

https://www.pngegg.com/en/png-bugkd
Collective Creation
https://www.cleanpng.com/png-cartoon-mining-miner-royalty-free-miners-animation-272771/