Mathemagician course


I came across Arthur Benjamin’s course:

How can I start mental calculating

Great resource, thanks Kinma!


Unfortunately, lessons 1-10 have been taken offline by now.

(Josh Cohen) #4

I just looked up the course and it’s available online at the link below. The current price for the audio is USD $17.95. The video version is $24.95.


unfortunately, the link was banned…


Book can be bought for about $10 on new or $2 used.
I suggest do that.
Links in this thread are indeed dead by now.


If you don’t want to spend money but want to immediately dive in, search his name on Youtube. In a lot of his videos he explains what he does.

This is also a good starting point: