Why Do Cookies Taste Better With Salt? And Ot...

Why did the dinosaurs go extinct? Many of you have learned about the meteorite that scientists say hit the earth 66 million years ago and killed off many dinosaur species. But some dinosaurs survived, and the birds you see flying around today are their direct descendants! In this ...  Show more

Why are brothers and sisters so annoying? Why do siblings often look a lot alike? Why do siblings fight? Can your sister be your best friend? Why do we fight with our siblings even if we love them? But Why takes a look at the sibling relationship with Susan Dominus, author of The ...  Show more

What gives foods their flavors? How does a Flavorist make one food taste like another? How do you make a plant taste like meat? For free home activities sign-up at www.WhoSmarted.comSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com ...  Show more

We’ve teamed up with America’s Test Kitchen Kids to delve into the scrumptious science of cooking. You’ve sent in so many great cooking questions that we had to spread the answers over four episodes. This is our first installment: HEAT. What crazy chemical reactions does heat ...

Marshmallows, lollipops, gummi bears -- we want them all! But we’ve all heard that eating a lot of sugar isn’t that healthy for us. So what’s the deal? Why do we like sugar so much in the first place? We’ll find out why our bodies evolved to seek out sweet things, and how clev ...

In this episode, we ask: Why do some foods taste better to adults than kids? And what happens to food once you’re done tasting it?

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