By enviro on December 3, 2009
Groundwater levels are important measurements to identify aquifer availability and also during oil exploration activities. To accurately and properly measure groundwater depth follow the steps laid out in How to find the Depth of Water Under Ground . Groundwater sampling is a great skill to learn if you would like to [...]
Posted in Science and Technology
By enviro on December 1, 2009
Interested in driving a car that doesn’t produce any harmful greenhouse gas emissions. Hydrogen fuel cell cars are the cleanest solution to global warming with zero emissions. The only substance produced while driving is water which is so clean you can water your plants with it and watch them grow. Hydrogen fuel [...]
Posted in Alternative Energy, Clean Fuels, Climate Change, Energy Supplies, Science and Technology