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Imagine This

Imagine This

Imagine This is a science podcast for the young and curious. Have you ever wondered how bees make honey? Or how do fish breathe underwater? Or, very importantly, where your poo goes when you flush it down the toilet? Imagine This is a series of puzzling science questions from inquisitive young minds. Our host, Dr Niraj Lal, chats to kids and Australia's leading academics, taking you on imaginative adventures to learn about the world around us and find the answers together. This podcast is suited to kids aged 4 and up, though all members of the family are sure to learn something!

{"ABC Australia","ABC"}

66 episodesEN

Show overview

Imagine This has been publishing since 2021, and across the 5 years since has built a catalogue of 66 episodes. That works out to roughly 15 hours of audio in total. Releases follow a monthly cadence.

Episodes typically run ten to twenty minutes — most land between 12 min and 14 min — and the run-time is fairly consistent across the catalogue. None of the episodes are flagged explicit by the publisher. It is catalogued as a EN-language Kids & Family show.

The show is actively publishing — the most recent episode landed 2 days ago, with 13 episodes already out so far this year. Published by {"ABC Australia","ABC"}.

Episodes
66
Running
2021–2026 · 5y
Median length
14 min
Cadence
Monthly

From the publisher

Imagine This is a science podcast for the young and curious. Have you ever wondered how bees make honey? Or how do fish breathe underwater? Or, very importantly, where your poo goes when you flush it down the toilet? Imagine This is a series of puzzling science questions from inquisitive young minds. Our host, Dr Niraj Lal, chats to kids and Australia's leading academics, taking you on imaginative adventures to learn about the world around us and find the answers together. This podcast is suited to kids aged 4 and up, though all members of the family are sure to learn something!

Latest Episodes

View all 66 episodes

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Aug 23, 2026

Science Week: Why are worms good for the garden?

Aug 18, 202612 min

FAN FAVE: How does the sun light up the world?

Jul 21, 202612 min

ABC Kids listen is moving!

Jul 20, 2026

FAN FAVE: How are seeds made?

Jul 14, 202614 min

FAN FAVE: How are rainbows made?

Jul 7, 202613 min

FAN FAVE: How do fish breathe underwater?

Jun 30, 202612 min

FAN FAVE: Why do farts come out of your bum?

Jun 23, 202613 min

How is soil made?

May 12, 202614 min

What makes food spicy?

May 5, 202614 min

How do engines make cars move?

Apr 28, 202614 min

How do babies grow inside a tummy?

Apr 21, 202615 min

Why do we yawn?

Apr 14, 202613 min

Why do we need sunscreen and how does it work?

We all know it’s important to use sunscreen in the hot Australian sun, but what exactly is sunscreen? And how does it work? Nij and the kids are joined by dermatologist Professor Pablo Fernández-Peñas for a slippery, summery and sparkling journey.

Dec 9, 202515 min

What is snot and why do we have it?

It's time to get nosy as we answer: What is snot? What are boogers? How is snot made and why do we have it? Nij and the kids join Associate Professor Kim Murphy on a slimy slip and slide through some giant nostrils.

Dec 2, 202513 min

Why is there dew on everything in the morning?

The grass is wet, but there’s been no rain, and the skies are clear... What explains the dampness covering everything on a cool morning? It's called dew! Meteorologist and ABC weather presenter Nate Byrne joins Nij and the kids to explain what exactly dew is, and where it comes from.

Nov 25, 202514 min

How do magnets work?

Nij is out of fridge magnets and discovers they can't be replaced by just any piece of metal. What gives magnets their power to pull and push, and how do they stick to things? Nij and the kids get the answer from physicist Dr Cathy Foley, who explains how magnets work and why they're so special.

Nov 18, 202514 min

What are nits and why do they make us itch?

Nij has nits! But what are nits, and why do they make us itch? Medical entomologist Cameron Webb and the kids comb through Nij's head for a close-up look.

Nov 11, 202512 min

Imagine This x Gardening Australia Junior: Why are worms good for the garden?

Imagine This host Dr Nij joins Costa and the Gardening Australia Junior crew to find out why worms are so good for the garden.

Nov 6, 202510 min

BONUS: Black Holes in the Imaginarium

To celebrate Science Week, we're heading back to space with Dr Kirsten Banks to learn about something very powerful and mysterious.... Black holes! We recommend listening to How are stars made? first before listening to this bonus episode.

Aug 12, 202510 min
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