Last week we discussed how to make a beer. This week we use that knowledge to discuss the differences between different kinds of beers, from delicious stouts to stanky sours! Next week we'll talk about the past and future of beer, including genetic modification!

References:

https://www.popsci.com/science/article/2013-01/beersci-what-difference-between-lager-and-ale/

https://www.businessinsider.com/most-popular-beers-in-the-world-2018-9

https://academic.oup.com/dnaresearch/article/23/1/67/2462472

https://www.popsci.com/science/article/2012-12/beersci-how-beer-gets-its-color/

https://www.craftbeer.com/craft-beer-muses/analysis-what-makes-sour-beer-taste-sour

https://www.sciencedirect.com/science/article/pii/S0740002017302952

https://onlinelibrary.wiley.com/doi/full/10.1002/jib.569

https://journals.asm.org/doi/full/10.1128/AEM.00566-20