Food waste is an important theme on this blog. These videos discuss the topic:
Archive for October 30th, 2009
October 30, 2009 7:14 pm, The post writted by admin
What’s The Global Food Scandal?
Tags: Food waste, Tristram Stuart, Waste Uncovering The Global Food Scandal
6:44 pm, The post writted by admin
What’s Greener – BioDiesel Or Ethanol?
- Image via Wikipedia
Biodiesel and ethanol are both biofuels: fuels produced from organic matter. As global warming worsens and our oil supply dwindles, biodiesel and ethanol have both been touted as the fuels of the future. They are purported to be renewable, and clean.
Because these similarities, people frequently confuse ethanol with biodiesel, and vice versa. Ethanol and biodiesel are completely different substances, with completely different properties. For one, ethanol is an alcohol. It is the alcohol found in beer, wine, vodka, etc.
Tags: alternative fuels, Biodiesel, Climate Change, CO2 Emissions, Ethanol, Global Warming, Greenhouse Gas Emissions