Dr Karl Podcast

Do dogs have their own personalities? Can I reset myself to become a morning person? Can we use volcanoes to get rid of the worlds rubbish?

Can animals be allergic to humans? Why do people always go on holidays near water? Why do I sleep talk?

Why do people have different eye colours? Why don't plastic containers dry properly in the dishwasher? What is glow-in-the dark chicken? Dr Karl answers these questions and more, with host Linda Marigliano on triple j Mornings.

Why do I sweat more on one side? Can smart watches cause cancer? Why is it easier to see when squinting? Dr Karl answers these questions and more, with host Linda Marigliano on triple j Mornings.

Why do certain sounds give you goosebumps? Can drinking cows milk cause lots of health problems? Why does your body twitch as you're falling asleep? Dr Karl answers these questions and more, with host Linda Marigliano on triple j Mornings.

How do you test sewerage for drugs? Did a hash brownie bring back my sense of smell? Why can't I burp? These science questions get answered this week, by science journo Bianca Nogrady and Uni of Sydney researcher Dr Alice Motion.

Your favourite scientist answers your icy cold questions, live from Casey Research station. With special guests Dr Ben Galton-Fenzi and Casey research station leader Chris MacMillian.

Is brown rice actually better for you than white rice? When you eat ice cream does it leave your body as poo or wee? And how do different foods affect the smelliness of your farts? Dr Karl answers these questions and more, with host Linda Marigliano on triple j Mornings.

Does cement make your nails grow? Are the hiccups hereditary? Why is the sound of a plane flying so loud when you're outside it, but quiet when you're inside it? Dr Karl answers these questions and more, with host Linda Marigliano on triple j Mornings.

Does cement make your nails grow? Are the hiccups hereditary? Why is the sound of a plane flying so loud when you're outside it, but quiet when you're inside it? Dr Karl answers these questions and more, with host Linda Marigliano on triple j Mornings.

What is traveler's constipation? Why do I have freckles? How do black holes effect dark energy? Dr Karl answers these questions and more, with host Linda Marigliano on triple j Mornings.

Why do I get stitches when I drive a Bobcat? Why do we stick our tongues out when concentrating? Why does black absorb more heat than white. Dr Karl answers these questions and more, with host Linda Marigliano on triple j Mornings.

Why is the sky blue? Do people age slower in cold climates? Is my water bottle infecting me? Dr Karl answers these questions and more, with host Linda Marigliano on triple j Mornings.

How do you make the perfect hot chocolate? Does snorting things destroy your sense of smell? What are the particles of atoms made of?

Do you get sicker if you pick your nose? How do you know to breathe? Why doesn't plastic cheese burn?

What causes bags under your eyes? Why does the sound of metal change when it's wet? Does classical music calm children? Dr Karl answers these questions and more, with guest host Karla Ranby on triple j Mornings.

Why do drug addicts like chocolate milk? Does donating blood burn calories? Where did the English language come from?

Comedian, actor and science enthusiast Bill Bailey helps Dr Karl answer these questions and more on triple j Mornings! Why do I get an itchy chin when I have asthma? Should we drive faster or slower when hitting a pothole? Can you develop Stockholm Syndrome for music genres?

Why do you get hungry when you smoke marijuana? Why cant my dog hear my voice over the phone? Why do I burp after I eat an apple.

Have any frozen people been brought back to life? If we eat fish that has eaten plastic, how will that effect us? Why do my eyes keep changing colours?

Special guests Science Journalist Binaca Nogrady and Dr Alice Williamson join Linda Marigliano to answer your science questions.

Why do some farts smell and some don't? What are so many people developing gluten intolerance? Can you ever be 100% healthy with food? In this food and nutrition special, Dr Karl answers these questions and more with special guests dietitian Dr Kyra Sim and USA nutrition expert Yvette d'Entremont.

Do bees know they'll die if they sting you? Why is fire red? Why doesn't our moon rotate? Dr Karl answers these questions and more, with host Linda Marigliano on triple j Mornings.

Is there a set amount of water on planet earth? Why do I get itchy thighs when I exercise? What goes on inside your body when your heart 'beats out of your chest'? Can a loud noise impact the hearing of an unborn child? How long can you go without sex?

Why is the world's population 50% male and 50% female? Is it softer to run on the road or the footpath? How does skin know to grow back?