Author: Raj Madhuram

Picking up from my last blog post, where we observed 255 = 15 x 17, I present to you some cool observations from the telescoping multiplicative series obtained from 2^n-1.

In CSS, when I need a shade of grey, I often use hex rgb like #cccccc, #eeeeee etc. (or in short form, #ccc, #eee) I … Read More ›

Just realized I did not post any blog entries this whole year, so let me rush! I was casually looking for properties of the number … Read More ›

I wanted to create a progress indicator that would show completed stages in a shade of green. Initially I was thinking of using Raphaeljs, but … Read More ›

I programmed 5 Christmas tunes in Arduino, and also made a synchronized light show with some special effects! It plays the following tunes in sequence … Read More ›

Here is a wordle I created based on the stats found in w3techs site: Note: The sizes are indicative of the relative popularity and are … Read More ›

I wanted to create a robot that can draw something on a paper. Searching for some inspirations, I found on YouTube, a variety of very … Read More ›