From CNet News:
Even if you’ve never been here, you almost certainly can recognize Niagara Falls with just a glance. At once massive, majestic, awe-inspiring, and thunderously loud–not to mention the “wettest place on Earth”–this famous waterfall is also one of the largest power generators on the planet.
As part of Road Trip 2010, CNET reporter Daniel Terdiman crossed the Rainbow Bridge and took in the falls from the Canadian side. What he saw, and what millions of others see every year, is truly one of Earth’s most impressive natural features and among the most productive.