Light Weight Cycle Vs Heavy Weight Cycles

18/02/2010 | Editor

Prakasan Kappoth

I decided to be fit this year and reduce my personal carbon footprint by introducing a bicycle in my daily life. I spent more money (considering this will be a worthy, onetime investment) than I would spend in a … Read More

Increasing Light Extraction Efficiency with TRIZ

05/11/2007 | Editor

A light emitting diode (LED) is a semi-conductor device, which emits light by electrons moving from a point of high energy to a point of low energy when electric power is applied to it. They are in widespread use and increasing their efficiency is important.Read More