Recycled Grass Clippings Could Perhaps Heat Your Home

A British renewable energy company intends to use grass from abandoned fields and meadows as a fuel source. The gas that heats your home might come from the grass beneath your feet, at least if British renewable energy company Ecotricity is successful. Ecotricity, one of the world’s first renewable energy companies, is building a ‘green […]

USING A LEMON AS A BATTERY TO LIGHT UP BULB

How to Create a Lemon Battery This video provides an example of how to create a battery made from a lemon.  A lemon battery mainly is a device used in an experiment proposed in many science textbooks around the world. It consists of inserting two different metallic objects, for example a galvanized nail and a […]