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Dr Karl Podcast

triple j
Climate Change
Music Psychology
Emotional Responses To Music
Human Body
Synesthesia
Sticky Skin
Dreams and Memory
Flashing Lights and Seizures
Soft Robotics
Bushfires
Antibiotic Resistance
Charlotte the Stingray
Histamine
Min Min Lights
Barefoot Skiing
Vitamins
Personalized Nutrition
Heavy Periods
Hormones
Toenails

Join Dr Karl Kruszelnicki, Lucy Smith and their scientific guests, with a bunch of curious triple j listeners for a weekly injection of science, myth-bashing and answers!

PublishesWeeklyEpisodes681Founded21 years ago
Number of ListenersCategory
Science

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Artwork for Dr Karl Podcast

Latest Episodes

Does Halsey understand DNA properly? How long should we cryogenically freeze ourselves for? And can we learn how to remember everything?

Join Lucy, Dr Karl and special guests for a look back on some of our favourite questions from this year all abou... more

How much can a black hole consume? Would anything happen if we all jumped at once? And which planet would have the best gigs?

Join Lucy, Dr Karl and special guests for a look back on some of our favourite questions from this year all about space!

What muscles are required for a yawn? How does jewellery affect our skin? And what's the connection between atoms and physical pain?

Dr Karl answers these questions and more on triple j Mornings with Lucy Smith.

How far into space could we hear the Js? What actually causes 'the runs'? And is drinking snow hydrating?

Dr Karl answers these questions and more on triple j Mornings with Lucy Smith.

Key Facts

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Recent Guests

Dr. Zoe Kean
Evolution expert and friend of the show
Episode: Frisson, cryogenic freezing and thylacines
Professor Clare Collins
Expert dietitian and researcher focusing on the links between nutrition and ADHD
University of Newcastle
Episode: Fibre, the carnivore diet & drunk hamsters
Paul Dempsey
Lead singer and guitarist of the Australian rock band Something for Kate.
Something for Kate
Episode: Science with Dr. Karl LIVE - Hosted by Lucy Smith: Part Two!
Dave from Glass Animals
Musician and band member
Glass Animals
Episode: Science with Dr. Karl LIVE - Hosted by Lucy Smith: Part Two!
Dr. Zan
A colleague and fellow scientist who engaged in a question.
Episode: Science with Dr. Karl LIVE - Hosted by Lucy Smith: Part Two!
Adam Spencer
A well-known Australian television presenter and radio host.
Well known collaborator
Episode: Science with Dr. Karl LIVE - Hosted by Lucy Smith: Part Two!
Krystal De Napoli
Science communicator specializing in astronomy, astrophysics and First Nations science.
Monash University
Episode: 3I/ATLAS, The Great Attractor and parent black holes
Corey Tutt
Founder of Deadly Science, advocate for STEM in Indigenous communities
Deadly Science
Episode: Outback hygiene hacks, echidna entrées and a world without friction
Tiahni Adamson
Wildlife Conservation Biologist at Bush Heritage, advocate for Indigenous land management
Bush Heritage
Episode: Outback hygiene hacks, echidna entrées and a world without friction

Reviews

4.7 out of 5 stars from 4.9k ratings
  • Unbeatable

    I first discovered Dr Karl on BBC Radio 5 many years ago and he kindly answered one of my questions. He’s so enthusiastic about everything and it’s fantastic listening to him speak. 10/10. Absolutely brilliant. He’s so respectful to people who ask questions too.

    Apple Podcasts
    5
    hannakuso
    United Kingdoma month ago
  • Podcast is a bit off topic

    10/10!!!! Would recommend. But there is one problem with answering the viewers questions which moves my rating to a 4, which is completely going off topic from the question, or trying to ‘guess’ things if you don’t know it. Other than that slight issue I think the podcast is great, entertaining, and I love going to sleep listening to it.

    Apple Podcasts
    4
    HeXym4ti0ns
    Australiaa month ago
  • OMG I LOOOOVE THIS PODCAST ❤️❤️❤️❤️

    10/10!!!! Would recommend

    Apple Podcasts
    5
    HeXym4ti0ns
    Australia2 months ago
  • Dr Karl is a national treasure

    Love Dr Karl. Thank you for being you. Worst thing is the stupid ad for the hack podcast at the end of every episode. Please get rid of it!

    Apple Podcasts
    5
    ReviewsByJames
    Australia3 months ago
  • Really good podcast

    Dr Karl and Lucy are the best! Love your podcast

    Apple Podcasts
    5
    Dr windlecrack
    Australia4 months ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Listeners appreciate the humor and engaging presentation style, making complex scientific topics accessible and entertaining.
The hosts are praised for their insightful answers and lively discussions, fostering a sense of community.
Some feedback suggests that additional focus on specific inquiries could enhance the content further.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#78
United Kingdom/Science
Spotify
#200
Australia/Top Podcasts
Spotify
#4
Australia/Science
Apple Podcasts
#164
Australia/Top Podcasts
Apple Podcasts
#5
Australia/Science
Apple Podcasts
#76
Hong Kong/Science

Talking Points

Recent interactions between the hosts and their guests.

Bionic eyes, poop schedules and aphantasia
Q: Is it possible to train your brain to have a photographic memory?
Yes, through dedicated practice and training similar to Arnold Schwarzenegger's methods, people can improve their memory skills over time.
Bionic eyes, poop schedules and aphantasia
Q: What is the scientific explanation behind the metallic taste in my mouth when I get scared?
It may be due to adrenaline-induced changes in saliva production and possible minor gum irritation that could release small amounts of blood, which tastes metallic.
Bionic eyes, poop schedules and aphantasia
Q: How could they make a bionic eye with my condition?
Scientists are working on both electronic and biological implants for bionic eyes, but technology is not yet advanced enough to regenerate a functioning retina.
The age of space, explosive planets and black hole portals
Q: How long has space been there for? What created space itself?
Space and time were created at the Big Bang, which occurred about 13.88 billion years ago.
The age of space, explosive planets and black hole portals
Q: Is it possible for us to accidentally blow up one of our gas giant planets?
No, because combustion reactions require an oxidizer, and there isn't enough oxidizer present in the gas giants like Jupiter or Saturn.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Listeners per Episode
Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About Dr Karl Podcast

What is Dr Karl Podcast about and what kind of topics does it cover?

Listeners can expect a lively exploration of scientific topics that range from everyday curiosities to complex inquiries. The conversations, led by enthusiastic hosts, engage with audience questions, fostering a fun learning environment while making science accessible and enjoyable. This podcast is unique for its blend of humor, storytelling, and practical insights, covering a diverse array of subjects including nutrition, health, environmental science, psychology, and more. The hosts regularly incorporate listener interaction, ensuring that the content remains relevant and appealing to a broad audience seeking to understand the world around them.

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How many subscribers and views does Dr Karl Podcast have?

To see how many followers or subscribers Dr Karl Podcast has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.

Which podcasts are similar to Dr Karl Podcast?

These podcasts share a similar audience with Dr Karl Podcast:

1. Shirtloads of Science
2. The Science Show
3. What's That Rash?
4. Hack
5. What The Duck?!

How many episodes of Dr Karl Podcast are there?

Dr Karl Podcast launched 21 years ago and published 681 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact Dr Karl Podcast?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

Where can I see ratings and reviews for Dr Karl Podcast?

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What guests have appeared on Dr Karl Podcast?

Recent guests on Dr Karl Podcast include:

1. Dr. Zoe Kean
2. Professor Clare Collins
3. Paul Dempsey
4. Dave from Glass Animals
5. Dr. Zan
6. Adam Spencer
7. Krystal De Napoli
8. Corey Tutt

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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