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PODCAST · science

Curiosity Killed the Rat

by Kade Huckstep & Matt Huckstep

Sibling duo attempt to explain and discuss some fun science; banter and hilarity ensue.

Publisher-supplied feed metadata · PodParley refreshed Apr 10, 2026 · Source feed

Episodes

  1. Pumpkins

    Did you know that - botanically speaking - Halloween Jack O’Lantern Pumpkins are more closely related to zucchini than they are to Kent / Jap pumpkins, butternut pumpkins, or giant pumpkins? This episode, Kade and Matt chat about some awesome PUMPKIN science! Like, speaking of giant pumpkins… how...

  2. Epilepsy (ft. Dr Lauren Bleakley)

    Epilepsy: you've heard of it, you likely know people who have it, but do you know the science behind it? This month, Kade and Matt are joined by Dr Lauren Bleakley to find out just that. Stick around to the end of the episode for our listener question looking at the surprising benefits of…

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  3. The Philosophy of Science (ft. Bodhi Houareau-Rose)

    This month, Kade and Matt are joined once again by Bodhi for a very special episode: The Philosophy of Science. This will be part 1 of 3 in a special series where we delve into some of the more abstract ideas about science itself. What is science? How effective is peer review? What is burden of...

  4. CKtR Flashback: Crying

    This month Kade & Matt take a break from recording to give listeners a blast from the past with their episode all about crying. Why do our eyes leak when we feel emotions, chop onions, or get poked in the eye? Do these scenarios lead to the creation of different types of tears? How are tears...

  5. Acetylcholine

    Acetylcholine: the greatest neurotransmitter you've never heard of. This month, Kade and Matt deep dive into what makes this chemical fascinating enough to make Kade spend the last 5 years of their life researching it. What does it do? How was it discovered? What makes it special? Listen to the…

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  6. The Science of Narrative (ft. Riley)

    This episode on curiosity killed the rat, join Kade, Matt and Riley for a deep dive into the science of Narrative. How are human brains wired to understand the world via narrative, and how is this used both for and against us? We break down the concept of “narrative” into the components of…

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  7. Antarctica 2: Electric Igloo (ft. Dr Jarrod McKenna)

    Welcome to season 5 of Curiosity Killed the Rat! To kick off the year, Kade and Matt welcome special guest Dr Jarrod McKenna onto the show once again to talk about his recent amazing experience visiting Antarctica: a place so cool it deserved another whole episode. What's it like to visit one of...

  8. MDMA & Psilocybin

    In one final episode for 2023 / season 4 of Curiosity Killed the Rat, Kade and Matt bring you an extended special reflecting on one of the biggest Australian milestones of 2023: the re-classification and approval of MDMA and Psilocybin to assist therapy. Kade leads us through the science...

  9. Spider webs

    This episode, join Kade and Matt as they spin their way into the world of spider webs – just in time for Halloween! Learn about the absolute wonder that is spider silk: its incredible properties, how it is made, why humans can’t yet mass-produce it, and some of the interesting efforts scientists...

  10. Debunking Channel 7’s ”Detransitioning” Spotlight

    Link for Kade's video: https://youtu.be/rdOc2HB5sx0?si=-4B_koSDMxPxyNMi This month on Curiosity Killed the Rat, we are taking a break from our usual content to present the audio from the YouTube video made by host Kade Huckstep this month in response to Channel 7’s blatant spread of…

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  11. Antidepressants

    This month on Curiosity Killed the Rat, Kade and Matt tackle a more serious issue: the science of antidepressants. What is depression? How is it caused? How do antidepressants work, and are they actually effective? Stick around to the end of the episode to hear sound guy Matt answer a listener...

  12. Snowflakes

    Join Kade and Matt on a wondrous wintery episode where we talk all about snowflakes! How are they formed? What makes them so unique and special? Is everything we think we know about them true? Stick around to end to hear Matt tell some fun facts about native Australian trees! As always, you can...

  13. Rockets (ft. Oliver Anagnostou & Benji Metha)

    This month on Curiosity Killed the Rat, Kade and Matt are joined by Oliver Anagnostou and Benji Metha to talk about rockets! What is a rocket? How does a rocket actually work? Listen to find out how rocket science really is out of this world! Stick around to the end of the episode for a listener...

  14. Bones

    This episode on Curiosity Killed the Rat, Kade and Matt talk about bones! Bones may in fact be one of the most under-appreciated parts of the body. Not a bunch of dry pieces of scaffolding holding our bodies together, bones do all sorts of weird and wacky things you may not expect! As always, you...

  15. Testosterone

    Welcome back to season 4 of Curiosity Killed the Rat! This episode, Kade and Matt are chatting all about Testosterone: a hormone that makes you sweaty and hungry and hairy and horny. We often learn about testosterone and its effects on the body in the context of a cisgender male puberty. But...

  16. Sunscreen (ft. Dr Catriona Nguyen-Robertson)

    During the holiday season in Australia, it's hot and summery, and we're all told to slip slop slap. But what is sunscreen, and how does it actually work? What does SPF mean? Does sunscreen cause cancer? Kade and Matt are joined once again by friend of the show, Dr Catriona Nguyen-Robertson, to…

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  17. Gross Stuff: Pathology Edition (ft. Arin Oliver)

    Just in time for halloween, Kade and Matt are joined by Arin Oliver to talk about weird, gross, and curious aspects of working in a pathology laboratory. From dismembered toes, to human soup, and a deep dive into working in science & sci-com in between, tune in for a spooktacular conversation....

  18. Stomach Ulcers

    This episode, Kate and Matt discuss stomach ulcers, gastritis, the bacteria h. pylori, and one man’s decision to use HIMSELF as a lab rat. That’s right, we tell the tale of Barry J Marshall, winner of the 2005 Nobel Prize for Physiology and Medicine for his work uncovering the cause of stomach...

  19. Telescopes: Hubble & beyond (ft. Stephenie Bernard & Benji Metha)

    In light of science’s latest and greatest big project on everybody’s lips right now – the James Webb Space Telescope – Kate and Matt are joined by astronomer Stephanie Bernard (and our regular space consultant Benji Metha) to talk about some of the OTHER telescopes out there! What is the Hubble...

  20. Muscles

    This time on Curiosity Killed the Rat, Kate and Matt discuss all things muscle. How do we grow bigger muscles? How to our muscles actually make us move? How do steroids effect our bodies? Stick around to the end for a listener question on how much of our brain do we really need. As always, you…

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  21. James Webb Space Telescope: Round 2 (ft. Maddie Marshall & Benji Metha

    Way back in 2020 we did an episode all about the James Webb Space Telescope. Since then, this Bad Boi has been launched, is in space, unfolded, and ready to deliver it’s first data to the world! Given this, we thought it was time for an update, getting the low-down from high-up about the current...

  22. Refrigeration (ft. Mark Kelly)

    The refrigeration cycle is so fundamental to human society, but it can be very easy to take for granted. This episode, Kate and Matt are joined by Mark Kelly, who teaches us all about the science and history of refrigeration. We dive into thermodynamics and heat transfer, as Mark explains just…

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  23. Schizophrenia & Brain Development (ft. Ulysse Thivisol)

    This episode, Kate and Matt are joined by Ulysse Thivisol to chat about the brain and some of the cool research he is doing to learn about it! We talk about everything from brain development and substance use to schizophrenia, and how those things overlap. We also tackle a listener question about...

  24. Stingrays

    This episode, join Kate and Matt as they take a deep dive into the world of Stingrays! The many species of stingray range so greatly in size and habitat, but they share some common incredibly cool features. Just how exactly do they hunt for their prey? How do they sense it? Of course, we also...

  25. Fear (ft. Brandon Richards)

    Kate and Matt bring in a brand new season of Curiosity Killed the Rat with the help of this week's guest, Brandon Richards, to talk about all things fear. What's the difference between fear and anxiety? Why do adrenaline junkies love fear so much? What actually occurs in the brain when we're...

  26. Botox

    For the final episode of the season, we take a deep dive into the science of Botox! Or, more accurately, botulinum toxin: one of the most dangerous biological substances known to humankind. We mostly associate Botox with its cosmetic use, but there is so much more to it! This toxin was first...

  27. Vaccines: Booster Episode (ft. Catriona Nguyen-Robertson)

    This is a super special BONUS EPISODE all about vaccine science communication! Do you have loved ones or people in your life expressing some hesitancy around the COVID vaccine? Is hitting them with facts just not doing the job? This episode, Kate, Matt, and Cat have a chat about vaccine hesitancy...

  28. Vaccines: Dose 2 (ft. Catriona Nguyen-Robertson)

    This episode, Kate and Matt are joined once again by our resident immunologist Catriona Nguyen-Robertson! We hit you up with your second dose of vaccine science, expanding on our previous vaccine episode. We start with a quick recap of the past ep’s key points: what are vaccines, how do they…

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  29. Ig Nobel Prize

    This episode, Kate informs Matt about the fantastically hilarious “Ig Nobel Prizes”. The Ig Nobels are a parody of the better-known Nobel Prize, and they reward science that makes you laugh, and then makes you think. We take a dive into some of the most entertaining award winners from this year,...

  30. Butts

    This episode, Kate and Matt are joined by Elysa for a super serious scientific conversation about… butts. Specifically, we talk about the role butts play in a very important part of life: waste removal. Interestingly, not all creatures have butts that develop and function the same, nor do they…

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  31. Space Debris (ft. Benji Metha)

    Space debris: What is it? Is it dangerous? How can we get rid of it? This week, we are joined by friend of the show Benji Metha to talk about space junk! Stay tuned to the end of the episode where we also tackle a listener question about eel junk. If you liked what Benji had to say and want to…

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  32. Flamingos

    This episode, Kate and Matt chat about a wonderfully majestic and strange-looking creature: the flamingo! A large brightly coloured bird, the flamingo begs many interesting questions. Why are they bright pink? How do they eat and why do their tongues look like something out of a horror film? What...

  33. Learning Science (ft. Janine Jaramillo)

    In a slightly different style of episode to usual, we’re joined by Janine Jaramillo for a chat full of reflections about science. We chat about our experiences studying and researching science, why science is so important and relevant to EVERYONE (whether you want to be a scientist or not), and...

  34. Video Games (feat. Meg Pusey)

    This episode, Kate and Matt are joined by the amazing Meg Pusey to talk all about video games. Meg introduces us to a wildly cool concept: using video games to do SCIENCE! We learn about a whole category of video games out there being used to do either data collection or data analysis for real...

  35. Colour

    This episode we take a deep dive into the science of colour! From the physics to the biology to the psychology, Kate and Matt chat all about what exactly “colour” is, and how we’re able to perceive it. What are the physical properties of colour? How do fluorescent colours work? Why are the…

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  36. Artificial Pancreas (ft. Jasmine Schipp)

    This episode, Kate and Matt are joined by the lovely Jasmine Schipp. Jasmine is a PhD candidate researching the experiences of people with type 1 diabetes who are using open-source technology to manage their condition. We chat briefly about what diabetes is, the different types of diabetes, the...

  37. Assisted Reproduction (ft. Jarrod McKenna)

    This episode, Kate is joined by reproductive biologist and science communicator Jarrod McKenna about some of the cool research going on in the world of assisted reproduction. How does a cute little animal like the Egyptian Spiny Mouse help us study reproduction? What are some of the cool…

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  38. Pint of Science Special: Gravitational Waves (ft. Chayan Chatterjee)

    We’re once again teaming up with the wonderful crew from Pint of Science to bring you a super interesting episode featuring UWA physics PhD Candidate Chayan Chatterjee. Chayan teaches Kate and Matt all about gravitational waves: what they are, what we can learn from them, and how we go about…

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  39. Pint of Science Special (ft. Amanda Krause, Emily Scicluna, & Brooke Farrugia)

    Kate and Matt are once again partnered up with Pint of science to bring you a very special episode with not 1, not 2, but 3 guests! In this episode we delve into three uniquely different topics: music psychology, the Fat Tailed Dunnart (an adorable tiny carnivorous marsupial!), and the use of…

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  40. Graphite (ft. Declan Burke)

    This episode, Kate and Matt are once again joined by the Chemical Cowboy Declan Burke. This time he is here to chat all about graphite. Which, believe it or not, is more exciting than just pencils! We learn all about some of graphite’s incredible physical properties, the difference between…

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  41. Sibling Science

    In this episode about the science of siblings, we take a close look at the popular idea that your birth order can affect your personality or who you grow up to be. Are first born children more likely to be natural leaders? Are they more neurotic, having experienced the luxury of undivided…

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  42. Entropy (ft. Bodhi Houareau-Rose)

    Have you ever wondered why your room always gets messy, no matter how much you clean it? Why you can't un-break that priceless plate you accidentally dropped? Or if there is anything we can do as individuals to prevent the inevitable heat death of the universe? In this extra long episode, Kate…

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  43. Antartica (ft. Dr Jen Martin)

    This episode, Kate and Matt are joined by legendary science communicator Dr Jen Martin to chat all about her experiences when she visited the coldest, driest, most remote continent on earth: Antarctica. Jen went to Antarctica as a staff member for Homeward Bound (a global leadership program for...

  44. Vaccines (ft. Catriona Nguyen-Robertson)

    Joined by our resident immunologist Catriona Nguyen-Robertson, Kate and Matt chat all about Vaccines! How and why do vaccines work to protect us against disease? What happens in the body in response to receiving a vaccine, and how does this help? What are some of the different types of vaccines?...

  45. Crying

    Why do our eyes leak when we feel emotions, chop onions, or get poked in the eye? Do these scenarios lead to the creation of different types of tears? How are tears created? WHY? This episode, Kate and Matt delve into all these questions and so many more, as we chat all about crying. We also…

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  46. Love

    With Valentine’s Day fast approaching, Kate and Matt spend this episode talking about the science of love. What is love? Can science explain all those feelings you get when you fall in love with somebody? Breaking love down into the three phases of Lust / Attraction / Attachment, we delve into…

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  47. Perpetual Motion Machines

    Welcome back, folks, to another season of Curiosity Killed the Rat! This episode, Kate and Matt chat about the idea of perpetual motion, and the amazing machines designed to harness this motion to keep moving… forever! From overbalanced wheels to self-refilling flasks, we take a dive into some of...

  48. Ghosts (ft. Rosie Arnold)

    In a truly spooktacular Halloween special to round out season 1, Kate and Matt are joined by Rosie Arnold to chat about ghosts! Have you ever wondered about the explanations scientists have for ghostly encounters? As Rosie breaks down some theories of human perception, we chat about how humans...

  49. SciComm (ft. Steph Brown, Cat Thompson, & Wayne Du)

    We have an exciting episode this week feature not one, not two, but THREE awesome guests from the Science Communication program at Unimelb, ready to chat all about some awesome science! Steph teaches us about aquatic apes and tiny bones in our ears. Cat leads us through the solving of the mystery...

  50. Lasers (ft. Kaih Mitchell)

    In this episode, Kate and Matt are joined by physicist Kaih Mitchell to discuss all things Lasers. What is a Laser beam? How are different colour lasers made? How powerful and deadly can they be? This week's listener question takes a look at how habits are formed and what a person can do to...

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ABOUT THIS SHOW

Sibling duo attempt to explain and discuss some fun science; banter and hilarity ensue.

HOSTED BY

Kade Huckstep & Matt Huckstep

CATEGORIES

Frequently Asked Questions

How many episodes does Curiosity Killed the Rat have?

Curiosity Killed the Rat currently has 73 episodes available on PodParley. New episodes are automatically indexed when they're published to the podcast feed.

What is Curiosity Killed the Rat about?

Sibling duo attempt to explain and discuss some fun science; banter and hilarity ensue.

How often does Curiosity Killed the Rat release new episodes?

Curiosity Killed the Rat has 73 episodes. Check the episode list to see recent publication dates and frequency.

Where can I listen to Curiosity Killed the Rat?

You can listen to Curiosity Killed the Rat on PodParley by clicking any episode. We provide an embedded audio player for direct listening, and you can also subscribe via your preferred podcast app using the RSS feed.

Who hosts Curiosity Killed the Rat?

Curiosity Killed the Rat is created and hosted by Kade Huckstep & Matt Huckstep.
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