# regular_tilings_no_text_orig

• ### Maths Tricks to Blow Your Mind

We review the fifth of this year’s nominees for the Book of the Year
• ### That’s a Moiré

Donovan Young interferes in wave patterns
• ### The sieve of Eratosthenes: revisited

How can we teach people about the sieve in a way that helps them best understand prime numbers?
• ### Integration: It’s more than the sum of its parts

Defining what exactly an integral is leads naturally to an explanation of how to handle approximating them.
• ### A few of Euler’s masterpieces

Read Euler, read Euler, he is the master of us all." -- Laplace. An invitation to join us in celebrating Euler's 311th birthday by appreciating a few of his great contributions to mathematics.
• ### Review: Mathematical T-shirt

A summer essential or an embarrassment risk on the streets of Ibiza?