
Let's Dive In
S4 Episode 5 – Woah Nelly! What’s your birthday?
How do you tell a horses age? Phil and Julie discover how vets read teeth, hooks and wear patterns, and explore record-breaking long-lived animals in this fun, fact-packed episode.


kids
Hosted by RTÉjr · kids · EN-IE
Join Phil and Julie on their adventures as they dive in to children’s questions on this charming little podcast about life, the universe and everything in it. Whether it’s about planets, farts, emotions or even pirates, you’ll be amazed, astonished and intrigued as Julie and Phil don’t just answer your questions, they’ll set up experiments, speak to experts and take you down a rabbit hole to discover new things. Who knows, even the kids might like it! Made in conjunction with Science Foundation Ireland.
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Contact path
Verified email
Booking probability
21%
Guest openness
Selective
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Signup to Generate a PitchJoin Phil and Julie on their adventures as they dive in to children’s questions on this charming little podcast about life, the universe and everything in it.
Let's Dive In is hosted by RTÉjr. The show has published 37 episodes to date.
Recent episodes include "S4 Episode 5, Woah Nelly! What’s your birthday?" (5 December 2025, 13 minutes), "S4 Episode 4, What a spectacle! How do glasses help us see?" (28 November 2025, 14 minutes), and "S4 Episode 3 - How so sleepy, Mr Hedgehog?" (19 November 2025, 11 minutes).
Let's Dive In publishes roughly weekly, with episodes averaging 14 minutes across 37 episodes.
Booking probability for Let's Dive In is 21%, and the host is rated Selective on guests. Let's Dive In requires a Pod Score of 80 or higher. Let's Dive In's contact route on record: verified email.
The strongest fits for Let's Dive In are Courses, Coaching & Lessons. Let's Dive In has a kids audience.
RTÉjr hosts Let's Dive In, a kids podcast with 37 episodes published.
Our AI reads these to draft pitches. Use them as grounding for a pitch that cites a real guest and a specific topic.

Let's Dive In
How do you tell a horses age? Phil and Julie discover how vets read teeth, hooks and wear patterns, and explore record-breaking long-lived animals in this fun, fact-packed episode.

How do glasses and contact lenses help us see? With help from real optometrists, Phil and Julie explore eye shapes, “pancake” lenses, and why natural light keeps vision healthy.

Let's Dive In
How do hedgehogs survive months of hibernation? Collie Ennis tells Phil & Julie how heart rate, body temperature, and stored fat keep these tiny mammals alive all winter.

How do massive trees stay upright? Nick from Redwood Trees talks about roots, pith wood, and flexible fibres let them sway in wind without falling.

Let's Dive In
Phil & Julie explain how car engines turn fuel into movement, from tiny explosions to electric motors, with fun, science, and plenty of laughs.

Let's Dive In
Julie & Phil journey into space with Astronaut Bruce Melnick to find out how the biggest telescopes get up there, and why they’re up there in the first place.

Dive into your blood with Julie and Phil and paediatrician Dr. Cilian Ó Maoldomhnaigh to find out how important it really is.

Alan Foster joins Phil and Julie from Antarctica once more to explain what might happen if you fell into the gravitational pull of a dying star. Who likes spaghetti?

Let's Dive In
Julie and Phil join forces once more with Critter Shed bug expert Collie Ennis to find out why these tiny creatures are of such huge importance.

Let's Dive In
10 year old Bobby asks a catastrophic question but Phil and Julie ask scientist Alan Foster for a detailed and somewhat reassuring answer. Because he’s just spent 9 months in Antarctica, 6 months of that without any sun.

Let's Dive In
Julie and Phil join forces with Critter expert Collie Ennis to find out how snails grow their shells.

Let's Dive In
Julie and Phil speak with memory expert Ciara Greene to find out where and how memories are made in the brain.

Let's Dive In
Julie and Phil dive into the human body with Tissue Handling Technician Hannah McGivern to find out how many organs you can live without.

Julie and Phil welcome retired NASA astronaut Bruce Melnick back to the show to talk about the time in space.

Julie and Phil talk with Simon Watt to find out what noise-making kits different animals have.

Let's Dive In
The podcast returns for Science Week 22 with 10 inspirational, investigational and altogether illuminating new episodes. Starts Thursday 17th November

Let's Dive In
Our bold presenters dive in to science itself! To explore what science and scientific research are with contributors from across the series.

Let's Dive In
Julie and Phil join Red Arrows pilot Nick Critchell to find out that jet planes have magical powers like Elsa from Frozen!

Why are we all different colours? And why aren't we stripy or spotty like the other animals? Julie and Phil dive in!

Let's Dive In
Barring earwax, for the first time Julie and Phil can actually dive into this topic with Phil’s Dad, Brian, to talk about how drinking water makes it to our taps. And a lot more splashy goodness.
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