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Listed under:  Scanners
Video

Air cargo scanner

Did you know that air cargo is not subjected to the same kind of scrutiny that we face? In order to redress this security problem, CSIRO scientists have developed an air cargo scanner that is capable of detecting different materials in cargo. What are some of the benefits of a scanner that can detect not just shapes and ...

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'Relics of convict discipline', c1911-15

This is a sepia-toned black-and-white photograph (3.7 cm x 8.8 cm) showing items used to discipline or control convicts at Port Arthur. The collection, most of which is hanging on a wood-panelled wall, includes leg-irons, a ball and chain, handcuffs, whips (one of them a cat-o'-nine-tails), rifles and a sword. Text at the ...

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Indigenous Australian man warding off spears, c1817

This is a 17.7 cm x 27.7 cm watercolour showing an Indigenous Australian man holding a shield in front of himself, with fallen spears at his feet, as he faces a group of 14 men. Some are holding spears, apparently watching and waiting, while one is about to throw his spear at the man with the shield. Another group of 11 ...

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Indigenous Australians defending their land, c1817

This is a 17.7 cm x 27.9 cm watercolour showing about 40 Indigenous Australian people attacking a rowboat carrying five colonists. Most of the warriors are on a steep, rocky headland and those close to the water have spears raised. Two appear to be picking up stones while those further up the cliff watch on. About ten Indigenous ...