What exactly is 3D and how do we see films and the world in three dimensions? Professor Hallux pays a visit to Sally Specs where he also asks if 3D can cause us any harm.

What exactly is 3D and how do we see films and the world in three dimensions? Professor Hallux pays a visit to Sally Specs where he also asks if 3D can cause us any harm.

Professor Hallux has been exploring the opticians to find out what goes on and just how our eyes actually work! Who knows what other strange things Hallux will discover?

With support from Association of British Dispensing Opticians.

Hallux's i-Guide: Guide to Eyes

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Learn about the human body with Professor Hallux and Nurse Nanobot! From happy hearts to extraordinary eyes, brilliant brains to gruesome germs... Hallux is here to find out more!

Professor Hallux: The Human Body Podcast for Kids

We're the UK's children's radio station. Listen across the UK on DAB Digital Radio, on mobile and online at funkidslive.com.

We're the UK's children's radio station. Listen across the UK on DAB Digital Radio, on mobile and online at funkidslive.com.

Latest Fun Kids Podcast Episodes

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Three Dimensions

Marina and Map App explore the technology that will help us work together to create microgrids to share energy, and the tech super powers that will help.

Marina and Map App explore the technology that will help us work together to create microgrids to share energy, and the tech super powers that will help.

Marina Ventura and The Micro-Gridders: The Super Squad

1. Fur Das Kind

2. Cnihtengild Statue

3. St Helen's Bishopsgate

St Helen's Place

5. Austin Friars and the Dutch Church

6. Drapers Hall

7. Boundary Marker

8. St Botolph's & Victorian Turkish Bath House

9. Kindertransport

Professor Horatio Pendulum has a confession to make. The Chronosphere — his magnificent machine, hidden beneath the Timeporium Clock Shop — was only ever meant to peer safely into history. Instead he's overloaded it, torn a rift in time and scattered fragments of the past across the City of London. Roman soldiers are marching through the streets. There's a smell of burning bread in the air. And history, as the Professor puts it, is leaking.

That's where you come in. Join Dan and Bex as they follow the Chronosphere's riddles from landmark to landmark, meeting the lost travellers stranded in the wrong century — and helping every single one of them find the way home.

Before you set off: download the Time Hunter handbook for the map, the facts and space to write down everything you find. And pick yourself a suitably ancient alias while you're at it — Caesar Saladus if you're feeling peckish, Octavius Oops if you're a bit clumsy.

Professor Horatio Pendulum has a confession to make. The Chronosphere &mdash; his magnificent machine, hidden beneath the Timeporium Clock Shop &mdash; was only ever meant to peer safely into history. Instead he's overloaded it, torn a rift in time and scattered fragments of the past across the City of London. Roman soldiers are marching through the streets. There's a smell of burning bread in the air. And history, as the Professor puts it, is leaking.
That's where you come in. Join Dan and Bex as they follow the Chronosphere's riddles from landmark to landmark, meeting the lost travellers stranded in the wrong century &mdash; and helping every single one of them find the way home.
Before you set off: download the Time Hunter handbook for the map, the facts and space to write down everything you find. And pick yourself a suitably ancient alias while you're at it &mdash; Caesar Saladus if you're feeling peckish, Octavius Oops if you're a bit clumsy.

The Circular Trail: a free Time Hunters history walk around the City of London

We know it makes sense to save money for a raining day – but how can we save energy for when it’s needed?  Marina and Map App find out about the clever technology meeting this challenge.

We know it makes sense to save money for a raining day &ndash; but how can we save energy for when it&rsquo;s needed? &nbsp;Marina and Map App find out about the clever technology meeting this challenge.

Three Dimensions

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