[ryneandal]

Highly recommend his History of Mathematics lectures on YouTube, if you are interested in that sort of thing: https://www.youtube.com/watch?v=dW8Cy6WrO94&list=PL55C7C8378...

[vanderZwan]

Yes, his YT channel is lovely - that's how I originally discovered him actually! That's why I decided to give his book a try, despite having a title that evokes worries it's a "Sacred Geometry" type of thing. Luckily it isn't like that at all.