While Californians could surely put this technology to a much needed use, I hope for the sake of the families in countries like Ethiopia -- that the WarkaWater towers provide them with safe, clean water, thereby saving lives and affording them opportunities to stave off the cycles of poverty, and enable them precious time for more productive tasks.
Dozens of studies by grid operators and other experts have shown that wind and solar energy can provide more than 30percentt -- and in some cases much more -- of our electricity needs using today's technology.
The success of the Green Revolution largely relies on fertilizers, and a new Green Revolution is very much needed to use fertilizers more economically and efficiently, as well as with more environmental responsibility.
When you have extracted as much as you need, use the cotton to sweep the powder into a small empty bottle, cup, or any other perfectly dry container.
To gauge how much salt you will need, use the amount that you would use when cooking 1 1/4 cups of rice.
To determine how much sand you will need, use this formula: Multiply the length x width x depth (don't fill it all the way to the top), and then divide that number by 27.
For validation, the SLM results were compared to those by Matlab routine and excellent agreement between the results is obtained giving the much needed confidence in using the successive linearization method.
You pretty much need to use the Force.
This study is one of few but much needed efforts to use decay patterns to define new phenotypes for studying dental caries.
Validation and further modification of this scoring system could provide a much needed tool for use in population studies in Nigeria and elsewhere to estimate the actual magnitude of ABE-related morbidity and mortality.
Though I have no doubt that the money collected is much needed and is being used properly, the method of collecting it remains morally and ethically incorrect.
