Power in the Wind The wind is perhaps the most unpredictable and unwieldy source of power we use. The 'fuel' is the wind, and there is no controlling it, you need to take what's there and hopefully...
Power Inverters This guide discusses some of the stuff one should consider about power inverters designed to convert DC (direct current) from batteries into AC (alternating current) for running normal...
NdFeB (Neodymium Iron Boron) Magnet facts Materials technology with regard to magnets is always improving. Permenant magnets we have today are many times more powerful than those available only half a...
Facts about Global Climate Change This is a topic that concerns me greatly. Even in our environment (the mountains in Colorado) - creeks that used to run year round and have never gone dry in recorded history,...