Not to be outdone by Facebook's impressive global growth trend, Twitter's just revealed some statistics about how many people Tweet around the third rock from the sun. Get this: More than 60% of Tweeps aren't American. Matt Sanford, ...READ»
What's the best way to deal with waste from 35,000 horses? Turn it into energy, of course. The city of Sanford, Florida, located in a region dubbed the "Horse Capital of the World", is converting wastewater sludge from the ...READ»
