The CRISPR-Cas System

It’s about time I covered CRISPR, don’t you think? It’s the hottest topic in science since space-tardigrades! Once again, no, water bears can’t live in space naked, they have to be in a dry tun. Back to CRISPR though, this new gene editing technology isn’t actually new at all. Bacteria have been using it as an adaptive immune system to remember past viral infections. Some History and Terminology CRISPR stands for Clustered Regularly Interspaced Short Palindromic Repeats. They are exactly what their name says they are… In 1987, scientists noticed these repeating sequences in E. Coli and eventually, other scientists…

evolution of language

Evolution: Science & Language

Like Words, Like Genes Languages, like living organisms, change and evolve over time. Some languages have survived in isolation, while other languages have taken over large populations. Just like our genes, we humans are the vessels in which language spreads. In this post, I’ll show you some pretty cool examples of language evolution; it’s surprising how similar it is to biological evolution. Cerevisiae The scientific name for beer yeast, specifically ale yeast, is Saccharomyces cerevisiae. This yeast, as you’ve learned, has been used in both beer and bread-making for thousands of years. It is, if you will, the OG of…