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Can you cuddle with a hibernating bear?
Why do some animals hibernate? Why don't humans hibernate? How many Big Macs would a bear need to eat to prepare for hibernation? For free home activ…
5 years, 2 months ago
How soon until cars can fly?
When was the first flying car invented? Why aren't people driving flying cars today? What else will cars do in the future? For free home activities s…
5 years, 2 months ago
How did the Barbie Doll help create the Action Figure?
How were Barbie and GI Joe toys created? What important role did the Ken doll play for both Barbie and GI Joe? How have Barbie and GI Joe evolved ove…
5 years, 2 months ago
Why does everyone go nuts for donuts?
Who invented the modern donut? Why are they called donuts? Why do donuts have holes? For free home activities sign-up at www.WhoSmarted.com
See Privac…
5 years, 2 months ago
Are today's superheroes based on The Greek Gods?
How did Zeus become the king of the Gods? Why were the Greek Gods invented? Which superheroes and superpowers are based on The Greek Gods. For free h…
5 years, 2 months ago
What happens to your food after you eat it?
What is the digestive process like? How does your body get nutrients from food? What crazy things happen inside your stomach and intestines? For free…
5 years, 2 months ago
Did Christopher Columbus ever see a mermaid?
Where did the legend of Mermaids come from? Which famous explorers saw Mermaids? What are wicked Mermaids called? For free home activities sign-up at…
5 years, 2 months ago
Should you wear a bicycle helmet during a tornado?
How do tornadoes form? Are tornadoes more powerful than hurricanes? What should you do if a tornado is coming? For free home activities sign-up at ww…
5 years, 2 months ago