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• TLF-IDR6384

This is a close-up of a mechanical model of part of the solar system, commonly known as an orrery, made by renowned London instrument maker Benjamin Martin in about 1770. This bronze model features a cylindrical clockwork mechanism with an orb representing the Sun placed in the centre. Extending from this on an arm is a ...

• TLF-IDR6367

This is a gold nugget known as the 'Bunyip nugget'. It weighs 50 ounces (1.55 kg). It was found in the early 1970s by a farmer while ploughing near Bridgewater to the west of Bendigo in Victoria, and was purchased by the National Museum of Victoria (now Museum Victoria) in 1978 for $40,000.

• TLF-IDR9656

This 1940 black-and-white photograph shows a young boy, not entirely at ease, being vaccinated against diphtheria at East Brisbane State School by the City Medical Officer of Health, Dr R Weaver. A woman dressed in white stands behind the boy and steadies his outstretched left arm for the injection. Medical implements and ...

• TLF-IDM021249

This topic-based collection of primary source material provides a rich and varied source of official documents, guides and background information on the civic history of Canberra and the Australian Capital Territory. Produced monthly, this eclectic collection covers topics including the history of monuments, architecture, ...

• TLF-IDM013839

This is a rich resource about Charles Lane Poole, Australia's most famous forester, and Ruth Lane Poole, a designer who created the interiors of the Canberra residences of the Prime Minister and Governor-General. Developed by the National Archives of Australia, the resource consists of a historical essay by John Dargavel ...

• TLF-IDM017589

This is a resource about life on the land in Australia in the 18th, 19th and 20th centuries. It includes details about land grants allocation, the establishment of Australia's first farms, the condition of the land, the processes used to farm the land, and case studies about the early farming families in Australia. The ...

• TLF-IDM019455

This is a website about Ned Kelly. It explores: his early life, family, the Kelly gang, his armour, his time as a bushranger, the siege at Glenrowan, his capture and the day before he was hung. The resource is presented in three sections: Introductory information; Story Objects; and Story Education Resources. There are ...

• TLF-IDM012960

This resource is a web page containing information about using wind energy to generate electricity. It gives a brief description, with an annotated diagram, of how a wind turbine is used to generate electricity, and provides information about wind energy production and use in Australia. There is a link to a printable PDF ...

• TLF-IDM012964

This resource is a web page contains information about generating electricity using the energy of flowing water. It gives a brief description, with an annotated diagram, of the way in which the potential energy of water in a dam can be used to drive a turbine to generate electricity. It also provides information about hydroelectric ...

• TLF-IDM012967

This resource is a web page that includes information about generating electricity using the heat from beneath the Earth's surface. It gives a brief description, with an annotated diagram, of pumping water deep underground to extract heat from hot fractured rocks, and using the steam generated to drive a turbine. It also ...