Organic cotton and organic food is more about quality of life for producers and consumers, and is really a part of Fair Trade, not climate change.
In fact the argument against organic is that higher yields are achieved with normal farming.
Higher yields of crops and cotton will be needed to feed and clothe an increasing world [...]

After making the V10 I realized that off the shelf, cheap dc Motor requires alot of RPM, I do not want to gear something made of so light material that it does not have the mass to sustain the rotation, so I decided to design and build one that has more RPM yet has the same Blade area and that is wh…

By: faroun