http://www.articleheaven.net en-us editorial@articlealley.com "Every time we burn fossil fuels such as gas, coal or oil, carbon dioxide is released into the atmosphere. Easier to measure are the direct carbon emissions that we are responsible for. This includes the amount of gas and electricity we use in our houses,... http://www.articleheaven.net/biometric-fingerprint-and-time-attendance-machine-company-goes-green-2384375.html 28th October 2011