A technological rainbow – finding the visible spectrum in a CD

There are seven wavelength ranges within the visible spectrum that each correspond to a different color. The colors fall in an order red, orange, yellow, green, blue, indigo, and violet. Compact Disc (CD) surface enlarged 500 times I placed a microscope with LED lights on the surface and enlarged it 500x. Twisting and turning the […]


100 000 Pi (π) decimals vs. random numbers

I have previously written a post about how I decided to visualize 100k decimals of Pi, Tau and e with Python. To do that I chose a simple set of three rules that was repeated for each decimal digit; For each of the decimals: First, draw a tiny square and fill it with a color […]