A collection of this month’s best maths blog posts
Carnival of Mathematics 145
Review: The Mathematics of Secrets by Joshua Holden
Any book on cryptography written for a more-or-less lay audience must inevitably face comparisons to The Code Book, written in 1999 by Simon Singh, the king of distilling complex subjects to a few hundred pages of understandable writing. While Singh’s book is a pretty thorough history of codes and codebreaking ((I will in this review…
Video: How to draw an egg
Katie’s done another video! This time it’s a neat method for constructing an egg-shape, using arcs of circles. Bonus challenge: See if you can count how many times Katie accidentally says ‘compass’ instead of ‘pair of compasses’ during the video.
Timetabling choreography with maths
Earlier this week my sister-in-law (“SIL” from now on) sent me an email asking for help. She’s a dance teacher, and her class need to rehearse their group pieces before their exam. She’d been trying to work out how to timetable the groups’ rehearsals, and couldn’t make it all fit together. So of course, she…
Carnival of Mathematics 144
The next issue of the Carnival of Mathematics, rounding up blog posts from the month of March, and compiled by Frederick, is now online at White Group Mathematics. The Carnival rounds up maths blog posts from all over the internet, including some from our own Aperiodical. See our Carnival of Mathematics page for more information.
Video: New mathematical card trick
I’ve done another maths video! If you missed it earlier this week, here’s a nice mathematical card trick I learned recently on a trip to Finland. Enjoy!
A day in the life of a maths e-learning officer
My wife’s school recently sent round a form with questions about “a day in the life” of people working in STEM careers, to show to their year 6 children. My job involves the M in STEM, so I agreed to have a go at describing my day. I quite enjoyed describing about what I do, so…