Chaos theory

Flip/Flop: Goodbye 2022 – Welcome 2023

Dec 28, 2022

Since 2008 our family has been creating short videos to celebrate the end of one year and the beginning of another. Our videos are always typographical in nature with some kind of an AHA! moment or optical illusion built in. This year’s video is no different. Check it...

SITE2022: San Diego

Apr 14, 2022

I sent the past week in San Diego at the SITE 2022 conference—first face to face conference in over 2.5 years. It was great to get out meet old friends, make new ones, and just spend time together. Below are (for the record) the papers and presentations that I was...

Creativity and Mindfulness at Work

Jul 20, 2022

The next article in our series around mindfulness, creativity, technology and learning focuses on the work of Dr. Erik Dane. (This is part of a larger series that we been working on now for almost 10 years for the journal TechTrends). The first article set the stage...

Technology Integration in Higher Education

Mar 19, 2008

Matt Koehler and I led a session on Technology Integration in Higher Education: Challenges & Opportunities for a day-long symposium titled: Colloquium on the Changing Professoriate. This is how our session was described in the program book/website: Technology has...

Math Concepts by Gaurav Bhatnagar

Nov 20, 2008

Gaurav Bhatnagar is one of my oldest friends - going back to 8th grade in Modern School, Barakhamba Road. He recently published his first book on Mathematics for kids, titled, Get Smart: Maths Concepts, published by Penguin India. The book also has an associated blog...

Aesthetics and science education: Beauty at Work podcast

Feb 1, 2023

Beauty at Work is a podcast that "explores how beauty shapes our lives and the work that we do" hosted by Brandon Vaidyanathan, Associate Professor of Sociology at The Catholic University of America. In its first season the focus is on beauty in science. As part of...

Palindromic Poetry

Jan 13, 2008

A few years ago I got bitten by the bug of Palindromic Poetry - poems that double back on themselves, that can be read this way, or that. This is consistent with my love for ambigrams and other kinds of symmetrical wordplay. Take a look...

It’s a wonderful world

Jul 12, 2008

My 12 year old son, Soham, has never been into music. An MP3 player I bought for him languishes somewhere in his room. So you can imagine my surprise when, a few months ago, he indicated an interest in a song, Louis Armstrong's What a wonderful world. So this posting...

The story of Hari & freedom of speech

Feb 13, 2009

Last week, Johann Hari wrote an article defending free speech for everyone. You can read the article here: Why should I respect these oppressive religions?. This article was reprinted in the Indian newspaper, The Statesman. This led to riots, death threats, and the...