Engineers Drained the Niagara Falls and Uncovered Its Dark History

The More You Know

• Researchers have found that swearing when in pain may release pain-killing endorphins.
• In one month, the average person consumes about a Lego brick’s worth of microplastic.
• The first time Reddit was mentioned in the New York Times, it was described as "foolish collectivism" that "grinds away the Web's edges and saps it of its humanity".
• Only 5% of the ocean has been explored.