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• TLF-IDM019915

Carbon is all around us and available to us in many different forms, yet we can’t see it and often we don’t even know it’s there – using a detective story setting students sift through clues to build an understanding of carbon and the implications of its use. The unit includes PDF resources and video quiz challenges for ...

• TLF-IDM020087

This study guide considers the science behind breeding, genetics, health and animal welfare in the cattle and sheep industries - keeping animals free of disease and parasites, improving biodiversity and protecting against feral animals. A range of articles and student activities explores how farmers and scientists are working ...

• 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-IDR6854

This is a colour image of a model of a molecule of bromine monofluoride, BrF. In this model, atoms are represented by coloured spheres held together by grey rods, representing covalent bonds. The bromine monofluoride molecule contains one bromine atom (the brown sphere) and one fluorine atom (the blue-grey sphere).

• TLF-IDR7915

This is a colour photograph of the internal skull of a platypus ('Ornithorhynchus anatinus'). This museum specimen displays two components of the skull: the braincase with fused rostrum and the lower jaw. This image has a pale background and includes a black scale line representing 2 cm. Museum identification labels are ...

• TLF-IDR11933

This image is a concept cartoon. It shows a boy and a girl discussing food chains. One character is stating that producers are always at the start of a food chain, while the other character is refuting this. The cartoon is intended as a stimulus for further discussion of the concept.

• TLF-IDR2926

This is a black-and-white photograph taken by Frank Hurley of an evening scene in the wardroom of the ship 'Discovery' during the British, Australian and New Zealand Antarctic Research Expedition (BANZARE) to Antarctica, 1929-31. The title typed on its cardboard mount calls the picture 'Classifying the Treasures' and indicates ...

• TLF-IDR6868

This is a colour photograph of a preserved Baw Baw frog ('Philoria frosti'). It is a museum specimen preserved in a transparent container. Museum cataloguing labels are visible.

• TLF-IDR6972

This is a colour image of a model of a molecule of ethanol, CH₃CH₂OH. In this model, atoms are represented by coloured spheres held together by grey rods that represent covalent bonds. The molecule contains two carbon atoms (the black spheres), one oxygen atom (the red sphere) and six hydrogen atoms (the grey-white spheres).

• TLF-IDR6988

This is a colour image of a model of a molecule of oxygen, O₂. In this model, two oxygen atoms are represented by red spheres held together by grey rods that represent a double covalent bond.