On the 40th anniversary of the 1967 referendum, in 2007, people were asked what it means to be an Australian citizen.
What do you think of their responses? Do you agree with any of the responses? What does being an Australian mean to you?
The Final Quarter reveals an Essendon supporter is challenged by fellow Bombers fans for a racist slur hurled at Adam Goodes during a match against the Sydney Swans. Discussion: How is this an example of being an upstander rather than a bystander?
Contains images of drugs. A look inside the dirty and grimy labs where ice is often made.
The Incas were amazing architects and constructed temples and buildings that have survived thousands of years.
Cambridge University classicist Mary Beard explains the process of discovery for Pompeii's famed plaster casts surrounding the deceased.
Aboriginal Australians object to the 1938 celebration of the British colonising their land. They describe it as 'a day of mourning'.
The seeds of the movement to change the constitution have been sown already even though the referendum will not occur for another 30 years. Who were Cooper, Patton and Ferguson? What changes were they calling for?
A short clip that shows the awesome power of sink holes. A man made salt mine collapses in 2012 creating a sink hole that sucked
A Chinese immigrant in England goes for a trip to the beach as an opportunity to learn more English.
Neil Oliver visits a glassmith, who demonstrates how Romans produced glassware in Britain, and later discusses the impact glass windows might have had on Celts.
With such a huge empire the Incas needed to keep accounts - but their methods were mysterious and similar to modern computing.
Wheat industry deregulation led to a sharp increase in the cost of bread prior to the French Revolution
A comprehensive national survey reveals that one in five Australians have experienced racism in the past year.
Henry Louis Gates Jr meets Meryl Streep to learn about her childhood in rural Pennsylvania and some family stories.
Neil Finn reveals how playing at house parties established the way Crowded House wanted to connect with their audience.
In a brief clip, the narrator describes what a computer is and then describes how IBM defeated a Jeopardy champion with the Watson computer.
Brian Cox revisits one of his favourite books from his childhood, Stewart Cowley's Spacecraft 20002100 AD, and considers how different it is to reality.