Ask The Expert| webisodedescription| hidedescription
Your fix of fun explanations about our world. What would happen if the sun suddenly disappeared? Where do dead elephants go? Why
Farewell My Sun
The sun should be around for at least another f...
The sun should be around for at least another five billion years. But what if it were to suddenly disappear?
Thunder Bolts &...
If there is no smoke without fire, can there be...
If there is no smoke without fire, can there be lightning without thunder?
Tickle Me Mysel...
As well as being fun, the humble tickle has bee...
As well as being fun, the humble tickle has been used as a form of torture? but have you ever tried to tickle yourself?
Return to Sender
What makes a boomerang return to the person who...
What makes a boomerang return to the person who threw it?
Shock and Awe
Why does static electricity build on television...
Why does static electricity build on televisions, computer monitors and human hair?
What goes up must come down? so is it possible ...
What goes up must come down? so is it possible to be killed by a bullet shot straight up into the air?
The (dead) Elep...
When faced with five tons of a dead elephant, w...
When faced with five tons of a dead elephant, what are the options for disposing of the body?
Although you are more likely to be hit by light...
Although you are more likely to be hit by lightning than attacked by Jaws? is it possible to scare off a shark?
A Comet Tale
What would happe if the Earth were to pass thro...
What would happe if the Earth were to pass through the tail of a comet?
If human adults are so superior when compared t...
If human adults are so superior when compared to other animals, why are human babies so inferior?
When a team of specialists try to herd a giraff...
When a team of specialists try to herd a giraffe to safety, things don?t go as planned.
programme Caught in the Act
9 km long Aster...
Scientists working to defend us from a cataclys...
Scientists working to defend us from a cataclysmic crash, before we explore deep space collisions on a colossal scale.
programme Known Universe
Inside the Larg...
The Large Hadron Collider is the biggest comput...
The Large Hadron Collider is the biggest computer game in the world. Here, the final pieces are assembled.
programme Mega Structures Atom Smasher
Crocodiles surround this beautiful island. Dr....
Crocodiles surround this beautiful island. Dr. Brady Barr and the University of Florida teach some capture techniques.
programme Crocodile Chronicles With Dr. Brady Barr
Bondi Beach's S...
A stingray makes it's way to the kiddies pool a...
A stingray makes it's way to the kiddies pool as Bondi Rescue turns Animal Rescue!
programme Bondi Rescue Team