Postdictable, the commercials

I had written earlier about the idea of “postdictable” which was defined as something that is “surprising initially, but then understandable with a bit of thought.” It lies at the spot between predictability and total chaos. The movie Sixth...

Information is beautiful

Anybody who knows me (and/or reads this blog) will know of my love of issues related to representation (see all postings under that category). So I am always looking out for new and interesting representations. An lovely example sent to me by Patrick Dickson is...

Visual proofs

I just came across these lovely visual mathematical proofs. For instance consider the following sequence: 1/2 + 1/4 + 1/8 + 1/16 + … = 1 and then see the following image on the blog!! How cool is that!!!! I had posted about something similar earlier (see...

Making (non)sense of dots & lines

I love how these interconnected pipes called the Intertubes lead to serendipitous discoveries. Here are two videos, the first I went looking for, and the second, fell into my lap, so to speak, due to YouTubes related videos section. The video I went looking for was...