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What is the cleverest thing hippos can do? This week we’re answering seven quirky questions about animals! Why do elephants like peanuts? Why do cows put their tongues up their noses? Has anyone ever ridden a tiger? How do woodpeckers cling to trees? Why is some bird poop black and some is white? Why do people make animals like sharks and bears sound way scarier than they are? Answers from Keenan Stears of the University of California Santa Barbara. Christine Scales of Billings Farm & Museum, shark researcher Kady Lyons, and the Bird Diva Bridget Butler.

How are fireworks made? What are fireworks made of? How do they set off? Why are fireworks bright? Why are they loud? And why do we celebrate with fireworks on the fourth of July? We learn about pyrotechnics with Dr. John Steinberg, a physician and licensed fireworks professional. And we’ll hear from David Chavez, an explosives expert at Los Alamos National Laboratory about how changes to the materials used in fireworks can make them better for the environment and unleash new, more vibrant colors in the night sky.

This week, we're revisiting one of our favorite older episodes from the past. We’re going to learn a little bit about the history of noodles--and how to…

How do people whistle? How does whistling make a sound? Why does your tongue change a whistle higher or lower? Can you get a trophy for whistling? Can…

A few weeks ago we talked about why kids can't vote and we also answered some questions about the U.S. Presidential Election. It's been two weeks since…