Todd Sampson's Why?

Follow researchers as they study the orca that live off the coast of Western Australia. Learn more about one of nature's most intelligent predators - including their communication styles, hunting strategies and cultural behaviours.

Australia was once home to a group of extraordinary animals known as Megafauna. What became of them has been debated for over a century, but now a team of scientists are re-opening this Palaeolithic cold case.

See Australian television personality Todd Sampson put brain training to the test as he undergoes a radical brain makeover on the revolutionary new science of brain plasticity. The cutting edge science has found that anyone can become smarter, improve their memory and reverse mental ageing with the right brain training. It can turn an ordinary brain into a super brain in just three months.

Follow five extraordinarily talented Australian children and their families as we take an intimate and candid look at their lives at a pivotal time in their careers and ask, what does it take to be a child prodigy?