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Can you land a plane on the highway?
Who built the first highways in America? How many highways are there? How do Interstates get their numbers? For free home activities sign-up at www.W…
5 years, 2 months ago
Why are trees crucial to human's survival?
How do trees clean the air? How do trees breathe? Do trees die in the winter when they shed their leaves? For free home activities sign-up at www.Who…
5 years, 2 months ago
What's Cooking?
Why do humans cook their food? Did humans always cook their food? What are some different ways to cook food? For free home activities sign-up at www.…
5 years, 2 months ago
Is your Tongue your most important body part?
What is a tongue for? What are those bumps on your tongue? How does taste work? For free home activities sign up at www.WhoSmarted.com. See omnystudi…
5 years, 2 months ago
How did waffles help create sneakers?
Who invented sneakers? How did sneakers become so popular? Why are they called sneakers? For free home activities sign up at www.whosmarted.com See o…
5 years, 2 months ago
Is Bigfoot Real?
Is Bigfoot Real or imagined? When did tales of a mysterious ape/human creature first begin? How does the legend of Bigfoot play into myths of strange…
5 years, 2 months ago
How was the moon formed?
What is the Moon made of? How long would it take to drive to the Moon if you drove 100 mph? What does the Moon smell like? How does the Moon affect t…
5 years, 3 months ago
How does your nose work?
What is Smell? Why do you need to smell things? Which animal holds the record for how far away it can detect a smell? All this and more on today's ep…
5 years, 3 months ago
How was radiation discovered?
How did a woman named Marie discover radiation? What do you call the machine at the doctor’s office that takes pictures of your insides? How did Mari…
5 years, 3 months ago
Why is mold an ingredient in gummy bears?
Is mold an animal or a plant? Why is mold so colorful? What color is most mold? Why is mold an ingredient in gummy bears? Free activity guide at www.…
5 years, 3 months ago