
Question 1
In 1905, Frank Epperson accidentally left a mixture of soda powder and ______ outside, leading to the invention of popsicles.
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Snow Cones: Predating The Popsicle, Where Did This Icy Summer Treat Originate?
Fri, Jun 29, 2012
Who Knew? 1:58 | 32,803 views
Popsicles have a clear origin: Frank Epperson accidentally invented them in 1905 when he was 11 years old. Snow-cones, on the other hand, emerged in many places in the 19th century, when icy summer treats became practical.
Newspapers: Can Traditional, Printed News Survive The Digital Age?
Thu, Jun 28, 2012
Who Knew? 1:31 | 34,194 views
Read all about it - while you still can. New Orleans is losing its daily, the Times-Picayune, which is following other newspapers in cutting back to a few days a week to adapt to a changing media world.
Hair Weaves: A Tradition Started Thousands Of Years Ago That Continues To Thrive
Wed, Jun 27, 2012
Who Knew? 1:26 | 295,190 views
Hair weaves are big business: Celebrities and women all over the country spend thousands of dollars on all natural human hair weaves and extensions, following a tradition that started thousands of years ago.
Registered Guns: Which Countries Have The Highest Registered-Gun-To-Citizen Ratio?
Tue, Jun 26, 2012
Who Knew? 1:17 | 1,098,622 views
Believe it or not, at least one country is as gun-toting as the US. In Switzerland, the government issues firearms to all military-age men -- who are required to keep them, in case of invasion.
Rainbows: What Is A Rainbow Called When It Appears At Night?
Mon, Jun 25, 2012
Who Knew? 1:27 | 209,041 views
Rainbows are everywhere -- you just have to know where to look for them. They can form in the sky, over waterfalls, and anywhere else there's water vapor in the air. They can even come out at night.
Perfect Game: Man In Wheelchair Bowls Perfect 300
Fri, Jun 22, 2012
Who Knew? 1:42 | 149,758 views
A Texas man became the first person in a wheelchair to bowl a perfect 300 in May. Bowling comes in many different varieties -- like ninepin and candlepin -- and is one of the world's most popular sports.
Go Skateboarding Day: Just One Of Many Unofficial Holidays Dedicated To Skipping Work
Thu, Jun 21, 2012
Who Knew? 1:26 | 113,404 views
Need a good excuse to skip work? Just look for an unofficial "holiday" like Ride a Motorcycle Day or Go Skateboard Day, which are both celebrated in June. Or, wait for a sunny day and make up your own.
Dreams: Whether You Dream In Color Or Black-And-White Might Depend On Your Age
Wed, Jun 20, 2012
Who Knew? 1:16 | 282,389 views
12 percent of people don't see colors in their dreams. The culprit? Monochrome dreams are thought to be linked to growing up with black-and-white television -- younger sleepers almost all dream in color.
Juneteenth: Celebrating The End Of Slavery In The U.S.
Tue, Jun 19, 2012
Who Knew? 1:30 | 201,423 views
A celebration marking the end of slavery, Juneteenth has deep roots. It commemorates the day -- June 19, 1865 -- when slaves were freed in Texas. Once a regional holiday, it's now recognized in the majority of U.S. states.
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