Dr Karl on triplej

Dr Karl on triplej

Australia

Join Dr Karl Kruszelnicki, Zan Rowe and their scientific guests, with a bunch of curious triplej listeners for a weekly injection of science, myth-bashing and answers! Thursdays from 11am EST.

Episodes

Itching, faraday cages, mermaids  

Is there a way i can prove the earth is spinning? Where would a helium balloon go in space? Can you eat spider venom?

Stomach butterflies, baby hair, making gold  

Why does my dog like to eat its own hair? What's actually happening when we get butterflies in our stomach? Are there any parts of the human body that are inedible?

Faster than light speed, screaming in pain, Earth mass  

Where does all the poo in the world go? Why do we scream when we're in pain? What would happen if something went faster than light speed?

3D movie sickness, natural crystals, melting wood  

Why can birds stand of electrical wires, without getting shocked? Why do I get sick from video games and 3D movies? Can you melt wood?

Armpit smells, blurry headstands, homing pigeons  

Does shaving your armpits make them less smelly? Why can we eat mouldy cheese, but not mouldy bread? How do homing pigeons know where to fly home to?

Doggie memories, laughing fits, fish energy  

How do dogs remember, or learn, that they've misbehaved? Why doesn't rainwater collected from a roof go bad? When sucking air out of a bottle, why does it form a vaccum?

Why we fear, the speed of smell, moon crash  

What is the evolutionary purpose of having a facial reaction when seeing others in pain? Why doesn't the moon crash into the Earth? Can you measure the speed of smell?

Morning pee, twinkling stars, sunset colours  

Why do you have to pee every morning when you wake up? Why are sunsets different colours on different days? Can personality traits be genetic?

Period syncing, bum wiping, photographic memories  

Do women's periods sync up when they live together? Is there any evidence for someone having a truly photographic memory? Why does your face go red when you drink alcohol?

Hot batteries, space corpses, helium voices  

Is there a link between migraines and De Ja Vu? Why does lightning strike before thunder? Would a full hard drive weigh more than an empty hard drive?

Rollercoasters, space water, the Southern Cross  

Why do I sweat more than my friend? How many names and faces is it possible for a person to remember? Why do people with Tourette syndrome swear in their outbursts?

Human superpowers, remembering dreams, asteroids  

Is it possible for humans to have superpowers? Should we just let asteroids hit the earth so we can make use of the precious elements they contain? Why do I always wake up before reaching my destination?

Human superpowers, remembering dreams, asdteroids  

Is it possible for humans to have superpowers? Should we just let asteroids hit the earth so we can make use of the precious elements they contain? Why do I always wake up before reaching my destination?

Multiverses, string theory, global consciousness  

Professor Brian Greene, Theoretical Physicist and String Theorist from Columbia University joins Dr Karl and Zan to answer all your multiverse and string theory questions.

Seeing the same colours, downward bubbles, space elevators  

Dr Karl and Zan are joined by Bubble Physicist Dr Helen Czersky to answer your questions like: why stout bubbles go down, whether or not we'll ever see space elevators and whether we all see the same colours.

Spaghettification, multiverses, the end of space  

Dr Karl and Zan are joined by Astrophysicist Professor Lisa Harvey-Smith to answer your star based questions like: Where does space end? Is it possible there are multiple universes? What is Spaghettification?

Double rainbows, tidal waves and lightning strikes  

Dr Karl and Zan are joined by Meteorologist Nate Byrne to answer your weather based questions like why injuries flare up when it rains, what keeps clouds in the sky and whether you could survive a tidal wave.

Soul weight, head eggs, e-cigarettes  

Why do you get an egg on your head when it gets hit? How much does a soul weigh? Why do you wake up with a song stuck in your head?

Space babies, empathetic pain, clean coal  

Can you conceive a child in space? How far away are we from teleportation? Is there such a thing as clean coal?

Feeling tingly, tree lifespan, migraine  

Can you talk yourself out of a migraine? Why do we cry? Can a tree live forever? What causes the tingly feeling you get when you get excited, or inspired?

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