Stars

Do We All Smell Different?

Amazing Maze

Trumpet

Snowballs

Eyebrows

What's Cooking?

All Bunged Up

Spy Kit

Where's The Bad Smell

Wakey Wakey

Why Is My Tongue Wet?

Shadows

Birthday Surprise

Different Tastes

Monster Hunt

Making Music

Distance

Staying Cool

Too Much Salt

Bud Needs Help

Echoes

Colours`

Nina Needs A Wee

Granny's Glassses

Hide and Seek

Getting Goosebumps

Nina's Cake Bake

I Can See a Rainbow

Terrific Teeth

Nina and the team investigate teeth and how they help in daily life. Guest starring Harrie Jackson and others.

Touching the Clouds

Smelly Feet

In a Spin

Bubble Trouble

Fun in the Sun

Tummy Rumbles

Finding Flowers

Lovely Lollies

Brilliant Bones

Rumbling Thunder

Nina Gets Nosey

What a Fright

Let's Hear it for Ears

Making Waves

Splish Splash

Baby Talk

Funny Honey

Digging Dogs

When the Wind Blows

Tremendous Toes

Melty Chocolate

Sleepy Dust

Rattling Pan

Burnt Toast

Sugar and Teeth

Super Sand

Ferocious Fire

Soap Suds

Boat Float

Grass Stains

Salty Sea

Wobbly Jelly

Steamy Mirrors

Fragrant Flowers

Noisy Foods

Popcorn Pops

Sniffing Smells

Mighty Metal

Sticky Jam

Bubbles Burst

Onions Make Us Cry

Wrinkly Fingers

Glow Stars

Wet Paint

Marvellous Milk

Space Rockets

Nina investigates how space rockets work.

Grand Canyon

Nina and friends learn everything about the Grand Canyon.

Sand Dunes

Nina explores how sand dunes are made with the help of Felix.

Living in Space

Nina explores how people can live in space with the help of Bud.

Mountains

Nina investigates how mountains were made, with the help of Luke.

Volcanoes

The budding scientist explores volcanoes with her friends.

Giant's Causeway

The scientist visits Giant's Causeway in Northern Ireland.

Solar System

Nina investigates how many planets are in our solar system.

Rivers

Nina investigates why rivers are wiggly.

Exploring Space

Nina investigates how people on Earth find out about other planets.

Cliffs

Nina examines how cliffs were created.

Night and Day

Explorers Logan and Sophie find out why we have night and day.

Dinosaurs

Nina investigates how humans know about dinosaurs.

Living on Earth

Nina investigates why humans live on planet Earth.

Stripy Rocks

Nina investigates why rocks are stripy with the help of Luke.

Geysers

Nina is taken to see Old Faithful in Yellowstone National Park.

Loch Ness

Nina investigates whether Loch Ness has always looked the same.

Moon Shape

Why does light from the sun only shines on one side of the moon?

Caves

Nina investigates how caves were formed.

Shooting Stars

Nina investigates what shooting stars are.

Coal

Nina and Olli investigate how coal is made.

Earth is Round

Nina investigates how we know the Earth is round.

Deserts

The explorers visit Death Valley in America.

Gravity

Nina investigates why astronauts float in space.

Waterfalls

Nina investigates how waterfalls are made.

Cycling

Experimenters Charlotte and Lennon visit the Sir Chris Hoy Velodrome in Glasgow.

Curling

Experimenters Emily and Marzouq visit a curling rink and have a go at sliding themselves.

Football

Experimenters Kingsley and Safiya do an experiment to see why goalkeepers are important.

Trampolining

Experimenters Amy and James visit a champion trampolinist to see him do some somersaults.

Climbing

Experimenters Evie, Sonny and Will meet a para-climbing champion at a climbing wall.

Rugby

Experimenters Eyeshah and Samiyah investigate why we get thirsty when we play sport.

Marathon

Experimenters Adam, Maha and Rani investigate why we get out of breath when we play sport.

Sprinting

Experimenters Claire, Ken and Melisa meet a sprinter to see how she starts really quickly.

Swimming

Experimenters Nina and Olivia meet some swimmers.

Long Jump

Experimenters Amna, Katie and Rachael meet a long jumper.

Snooker

Experimenters Grace and Sultan meet a champion snooker player.

Gymnastics

Experimenters Grace and Imogen meet a gymnast and find out why our knees are so special.

Diving

Experimenters Murray and Zak investigate how high divers hold their hands.

Cricket

Experimenters Brandon and Ore meet cricketers to find out about catching and throwing.

Basketball

Experimenters Connor and Sarah-Louise investigate what makes certain balls so bouncy.

Coding

Nina investigates how computers know what to do with the instructions given to them.

Internet

Nina investigates how the internet works with the help of her young experimenters.

Driverless Cars

Nina investigates what amazing things we'll have in the future.

3D Printing

Nina and her young experimenters investigate how 3D printers work.

Animation

Nina and her young experimenters investigate how computer animation looks so real.

Triangles

Nina and her Experimenters show why the Eiffel Tower was built with lots of triangles.

Pointy Roofs

Nina and her young Experimenters conduct an experiment on how roof tiles keep houses dry.

Piers

Nina and her young Experimenters conduct an experiment to explain why piers stay strong.

Nests

Nina and her young Experimenters explain how birds keep their eggs safe and warm.

Houses

Nina and her young Experimenters discover how builders make holes in walls for windows.

Windmills

Experimenters Aaron and Sylvia visit Nina and discover what makes windmills' sails turn.

Beaver Dams

Experimenters Bethan, Corey and Rhianna see what happens when you build a dam in a stream.

Skyscrapers

Samuel and Sofia discover why skyscrapers need to be stronger the taller they are.

Bridges

Alexander, Billie and Marianna visit Nina and discover what a cantilever is.

Demolition

Andreea, Soham and Yusuf visit Nina and discover what happens when gas expands quickly.

Floating Houses

Experimenters Poppy and Sugar visit Nina to find out how to build floating houses.

Rollercoasters

Experimenters Ben, Eryn and Kanie visit Nina to investigate how rollercoasters work.

Arches

Experimenters Dylan and Phoebe visit Nina to find out why people use arches in buildings.

Lighthouses

Experimenters Livingstone and Oisin visit Nina to investigate how lighthouses are built.

Living Underground

Experimenters Taite and Taruni visit Nina to find out why some animals live underground.

Living Underwater

Experimenters Lyla and Sandy find out if we could live in an underwater house.

Igloos

Experimenters Ethan and Eva discover what the walls of an igloo are made from.

Spiders' Webs

Experimenters Hugo and Ugochi visit Nina to investigate how a spider builds its web.

Domes

Experimenters Billy and Katy visit Nina to investigate how domes are built.

Amphitheatres

Experimenters Arnav and Ayomide visit Nina to investigate what an amphitheater is.