6. Why Are Boys And Girls So Different?

7. Why Does Bad Food Taste So Good?

Ever tried to convince a child that broccoli is “nice” and immediately lost all credibility? This is that conversation but louder, weirder, and much more honest. This week, we take on the greatest mystery of all: why does bad food taste so good? Expect bold claims, ridiculous theories, and a strong case that broccoli might actually be a tiny forest. Look out for the strange brussels sprout fact too! Built for family listening, especially on car journeys where the children need entertained. Perfect for curious little ones (and equally curious adults) who enjoy a funny podcast for kids. If you’ve ever negotiated “just one bite,” this one’s for you. New episodes land as and when we have time to make them lately! Got a big question? Send it in. Follow the show so you don’t miss one, and share it with another family who’ll definitely recognise this argument.

6. Why Are Boys And Girls So Different?

This week’s big question: why are boys and girls so different? Are girls secretly half cat? Do we send boys to Mud University? We start with the ridiculous theories (obviously) before edging our way toward chromosomes, bodies, and what actually shapes who we are. It’s lively, slightly chaotic, and surprisingly thoughtful once the giggling settles. Perfect for car journeys where someone’s about to argue in the back seat. Designed for curious kids aged 5–11, but built as a family podcast that grown-ups genuinely enjoy too. If you’re after science for kids that doesn’t feel like homework, this one’s for you. New episodes land every Monday. Follow the show so you never miss a big question, send us the weird and wonderful things your children ask, and share it with another family who could use smarter road trip listening. Send us your questions to smartiepantsbigwhy@gmail.com

5. Why Do We Draw Hearts to Show Love?

This week on Smartie Pants and the Big Why, we’re asking a very important question: why do we draw hearts to show love? With help from Aelish (age 7), we dive into the mystery of the world’s most famous squiggle. Why does the love heart look nothing like the actual heart inside your chest? Did someone guess? Did they sneeze halfway through a circle? Or are hearts secretly just two bum cheeks squeezed together? Join us as we wobble our way through heartbeats, big feelings and the moment humans decided that two bumpy curves and a point meant “I like you quite a lot”. Perfect for curious primary-aged kids and their grown-ups who have ever drawn a heart on a card without really knowing why. Got a big “Why?” from your own Smartie Pants? Email us at smartiepantsbigwhy@gmail.com and we might answer it in a future episode. Subscribe now so you never miss a big question… and maybe practise your heart-drawing skills before the next one.

4. Why Do Animals Make Weird Noises?

This week on Smartie Pants and the Big Why, we turn the volume up on one of the animal kingdom’s noisiest puzzles: why do animals make weird noises? With help from Aelish (age 7), we dive headfirst into a world of barking dogs, mooing cows and pigeons on the attack. Join us as we stomp, squawk and howl our way through the chaos to figure out what’s really going on when animals make all those strange and wonderful sounds… and whether they’re actually saying more than we think. Perfect for curious kids aged 5–9 and their grown-ups who have ever been barked at by a dog, yelled at by a seagull, or suspiciously stared at by a cow. Got a big “Why?” from your own Smartie Pants? Email us at ⁠smartiepantsbigwhy@gmail.com⁠ and we might answer it in a future episode. Subscribe now to never miss an episode of Smartie Pants and the Big Why.

3. Why Do Babies Cry?

This week on Smartie Pants and the Big Why, we investigate one of life’s loudest mysteries: why do babies cry? With help from Aelish (age 7), we dive into the chaos of tiny humans with very big feelings. Is it because sock-stealing gremlins are at work? Are tummy monsters pressing the panic button? Or are babies secretly setting off their own dramatic baby alarms for fun? Join us as we tumble into a lively discussion about babies, crying and what’s really going on when they’re trying to tell us something... even before they can talk. Perfect for curious kids aged 5–9 and their grown-ups who have definitely been woken up at 3am by a very loud little person. Got a big “Why?” from your own Smartie Pants? Email us at ⁠smartiepantsbigwhy@gmail.com⁠ and we might answer it in a future episode. Subscribe now to never miss an episode of Smartie Pants and the Big Why.