How to draw fractals in R: Sierpínski Triangles This entry is part 1 of 1 in the series How to draw Fractals in RFractals are beautiful objects that appeal to both artists and mathematicians alike. Learn how to create one of the most iconic fractals, the Sierpínski Triangle in R.
A Simple Proof that the Square Root of Two is Irrational. This is one of my favourite proofs in mathematics, and a truly ancient one. The square root of two has been studied for thousands of years, dating back to the Babylonians.