Deficit

Here are some numbers on India’s deficit and debt. 2005-06 – Fiscal deficit – 4.1% GDP 2006-07 – Fiscal deficit – 3.5% GDP 2007-08 –...

Calorie

A couple weeks ago, I published Watts. Here is some of the math behind it - 1 calorie = 4.184 Joules 1 Watt = 1 Joule...

Google

I’ve been using Google since year 2000, and the association keeps growing. My Account page shows that currently I am using 32 of their products. They are (roughly...

Cash

How much cash do you spend every day?One way to find out is to import one's bank records into a spreadsheet, search...

Watts

This weekend, I watched Saul Griffith's presentation on “Climate Change Calculated”. He’s a MacArthur Fellow, founder of WattzOn and Makani. He presented...