Understanding block times, mempool size, median fees, and pending transactions is key to understanding not only how blockchains work but for comparing and contrasting different chains. Unfortunately, this can be rather technical and sometimes a graphical depiction is better than even the most eloquently worded essay. In this post, I'll introduce https://txstreet.com which uses cartoon-like bus stop graphics to depict the differences between the Ethereum, Bitcoin, and Bitcoin Cash blockchains in a simple, fun, and intuitive way.