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Second atomic bombing of Japan at Nagasaki, 1945

This is a black-and-white photograph showing the mushroom cloud rising from the explosion of an atomic bomb with an estimated force of 20,000 tonnes of TNT, 560 m above Nagasaki, Japan, on 9 August 1945. Part of the wing of the camera plane that accompanied the bomb-carrying plane can be seen at bottom right. The image ...

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Cornish family at Dromana beach with parasols, 1927

This is a black-and-white photograph featuring the Cornish family at the beach in Dromana in 1927. The nine adults and nine children in this group are dressed in bathing costumes, and many wear bathing caps. Three large parasols (light sun umbrellas) are being held by women at the back of the group. A long pier is visible ...

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Measuring photosynthesis

This is a colour underwater photograph of marine scientist Candida Savage using a scientific instrument known as the diving-PAM. The diving-PAM is being used to measure photosynthesis in corals in Fiji. Candida Savage is wearing full diving clothing and equipment including mask, wetsuit and oxygen tanks.

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Harvesting New Zealand cockles

This is a colour photograph of two people collecting New Zealand cockles ('Austrovenus stutchburyi') in shallow sea water. The cockles are being dug by hand from a sand flat and placed into buckets. (Classification - Phylum: Mollusca; Class: Bivalvia; Order: Veneroida; Family Veneridae.)

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Antarctic sea star

This image is a colour photograph of an Antarctic sea star feeding. A sea stars pushes its stomach out through its mouth, releases digestive enzymes and digests its prey. In this image, the yellowish sea star is held above a small tank and can be seen feeding.

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Marine scientists preparing to scuba dive

This is a colour photograph of a group of marine scientists preparing to scuba dive. The researchers are dressed in scuba diving gear including wetsuits, masks, fins and oxygen tanks. They are aboard a vessel in New Zealand's Fiordland.

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Working among vegetation on Antarctica

This is a colour photograph showing a scientist walking across the rocky surface of one of the Dry Valleys of Antarctica. In the foreground, patches of moss and lichen can be seen growing around a shallow stream of meltwater.

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'Washington, DC Government charwoman', 1942

This is a famous black-and-white anti-discrimination photograph, also widely known as 'American Gothic, Washington, DC'. It shows Mrs Ella Watson, an African American cleaner at the Treasury in Washington, USA. She is standing stiffly in front of the US flag, with a broom on one side and a mop on the other. The photograph ...

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'Am I not a man and a brother?', 1837

This is a black-and-white illustration of a kneeling male slave in chains. It appeared on a broadside (a poster, often with a poem or news and sometimes with woodcut illustrations) published in New York. The broadside also featured John Greenleaf Whittier's anti-slavery poem, 'Our countrymen in chains' and two quotations, ...

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Catalyst: Solar power

This is a solar-powered car designed and built in 1986-87 by an Australian team led by Ian Landon Smith. Constructed on a square tube frame, it has a very low body - it is just over 1 m high - a round nose and removable fibreglass cockpit cover and tinted windscreen. Body panels are made of fibreglass, mylar and kevlar, ...

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Tuna sandwich trophic pyramid

This image is a diagram known as a trophic pyramid. This example shows the levels of an ecosystem that support the growth of tuna, which might be consumed by a human in a tuna sandwich. The diagram shows six levels in the 'pyramid' from phytoplankton through to humans, and visually depicts the size of the biomass at each ...

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Preserved colony of bryozoans

This image is a colour photograph of a preserved colony of bryozoans. Bryozoans are colonial carnivorous animals about 1 mm long and 0.25 mm wide that live in calcareous skeletons. The colony shown has a branching structure with many filament-like structures extending from the main branches, reminiscent of moss or coral.

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Water molecule showing polarity

This is a colour graphic representation of a water molecule. It depicts the structural formula of water superimposed on a space-filling model and an electron-density isosurface. The diagram is colour-coded to show the dipole nature of the molecule.

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Common bottlenose dolphins, 'Tursiops truncatus'

This is a colour photograph of a small pod of common bottlenose dolphins ('Tursiops truncatus') swimming in the ocean. This photograph was taken in Fiordland, New Zealand, where a specialised group of common bottlenose dolphins live within the fiords. (Classification - Phylum: Chordata; Class: Mammalia; Order: Cetartiodactyla; ...

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Blue cod, 'Parapercis colias'

This is a colour underwater photograph of a blue cod ('Parapercis colias'), showing its bright blue colouration. The image mostly displays the front part of the cod, especially the head with its large eyes and lips. (Classification - Phylum: Chordata; Class: Actinopterygii; Order: Perciformes; Family: Pinguipedidae.)

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Leaving Cambodia: timeline

This is a website that chronicles the development timeline of Cambodia, detailing the development of modern Cambodia, the years of Pol Pot and the Khmer Rouge, and the years since. The modern timeline contains links to the life stories of six Cambodian nationals who have migrated to Australia, with key events within the ...

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Objects through timeline: 50,000 years before present

This is a 26-page fact sheet that provides a comprehensive overview of migration to Australia from the first arrival of humans to 2006. It includes details about the major waves of international and internal migration, key events and policies, and individuals and groups that have made significant contributions to the development ...

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Earthshots: satellite images of environmental change - Singapore

This resource is a series of satellite images of Singapore showing changes from 1973 to 2009 accompanied by a text explanation and a brief history of Singapore from British colonisation in 1819. The images and text together chart changes over time such as the destruction of the original tropical rainforest apart from small ...

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Rome's pivotal emperors

This resource is about the Roman emperors who greatly influenced the empire's structure and direction. It introduces six of the most important emperors: Augustus, Vespasian, Hadrian, Marcus Aurelius, Septimus Severus and Constantine. Images of the emperors link to descriptive text about their lives and pivotal aspects of ...

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Mummification in Bronze Age Britain

This resource is about the discovery of two Bronze Age mummies in Britain. It describes the discovery by a team of archaeologists of the bodies of a male and a female under the floor of a prehistoric house on the Hebridean Island of South Uist. It presents the evidence for mummification following investigations using archaeological ...