# A Super Factorial, Double Factorial, Hyper Factorial?!

Happy New Year everyone! You probably know what a factorial is. $$n!=n \left(n-1\right)\left(n-2\right)\left(n-3\right)\times3\times2\times1$$ Or, if you like calculus: $$x!=\int_{0}^{\infty} t^x{e^{-t}} dt$$ Like, for example, 8!…

# Recamán Sequence

The Recamán Sequence might look like a jumble of numbers at first glance. But then it becomes clear. THE BIG PICTURE The 0th term is…

# Erwin Schrödinger and the Half-Alive Cat

Austrian physicist Erwin Schrödinger is one of the founders of quantum mechanics. In 1935, he posed this problem: imagine you take a cat and place it in a sealed box along with a radioactive device that had a 50% chance of killing the cat. In an hour, is the cat dead or alive? What do you think?

# The Fibonacci Sequence (Part 1)

Hi everyone! Today I am going to talk about the Fibonacci sequence and where it appears in nature.

# Srinivasa Ramanujan, taxicabs, and nested radicals

Srinivasa Ramanujan Aiyangar (22 December 1887 – 26 April 1920) is a 20th century mathematician who lived during the British Raj. Today, we are going…

# A Piece of Pi

In this blog post, I discover the deepest secrets, and take you through the evolution of Pi approximation!

# How good is Pythagoras’ theorem?

Here, I look at the most interesting formula in the world: Pythagoras’ Theorem!