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UP NEXT
Who is Third Party Candidate Jill Stein? 00:37
What’s the Youngest Age to Compete in the Olympics? 00:35
Is China Militarizing in the South China Sea? 00:37
How Do You Become a Member of the Academy? 00:37
Wall Street Lingo: What's a Corporate Inversion? 00:35
Behind the Brexit: Why the U.K. Might Leave the E.U. 00:36
Why Uber Is Better at Geolocation Than 911 Dispatch Centers 00:35
How Does the IPhone's Fingerprint Scanner Work? 00:35
Baby Boomers Are Reimagining Their Next Steps 00:49
Eight Weird Things That Have Shown Up on Weather Radar 00:35
Here’s Why We Have Statutes of Limitations 00:36
What Time Do Tornadoes Tend to Strike? 00:43
How Does the Abortion Pill Work? 00:36
Gravitational Waves Discovered - But What Exactly Are They? 00:41
Where Can You Find Most Volcanoes? 00:43
What Is a Silent Heart Attack? 00:42
Those Blood Pressure Numbers Explained 00:42
Should Pregnant Women Exercise? 00:42
Is Snoring Dangerous? 00:42
How Do We Measure Snowfall? 00:41 Snow accumulation during blizzards becomes the stuff of record but how do we record the amount of snow that has fallen? NBC News' Tony Dokoupil explains the low tech way we measure snowfall. Jan. 27, 2015
Read More UP NEXT
Who is Third Party Candidate Jill Stein? 00:37
What’s the Youngest Age to Compete in the Olympics? 00:35
Is China Militarizing in the South China Sea? 00:37
How Do You Become a Member of the Academy? 00:37
Wall Street Lingo: What's a Corporate Inversion? 00:35 
