Tag: LED technology

[image from: http://en.wikipedia.org/wiki/Light-emitting_diode] The following article covers electricity consumption in the world and how LED technology uses less energy. I use LEDs talk as a title instead of widely known TED talks. 🙂 Read and tell me what you think. The electricity consumption chart was made using R with the following code. xyplot(mydata$Country ~ mydata$X2007 + mydata$X2008…