By Justin Mikulka
The Motley Fool has been advising investors on "How to Profit From the Re-Emergence of Canada's Crude-by-Rail Strategy." But what makes transporting Canadian crude oil by rail attractive to investors?
According to the Motley Fool, the reason is "… right now, there is so much excess oil being pumped out of Canada's oil sands that the pipelines simply don't have the capacity to handle it all."
Meet Mr. Trash Wheel and Professor Trash Wheel—a pair of floating, solar and hydro-powered trash interceptors keeping Baltimore's waters clean. These frankly adorable trash wheels can collect as much as 38,000 pounds of debris in a single day.