Science / Year 7 / Science Inquiry Skills / Questioning and predicting

• TLF-IDR6865

This is a colour photograph of a giant sea spider ('Dodecolopoda mawsoni') set against a black background. This is a preserved specimen that has lost its original red colouration and faded to orange due to the preserving liquid. The long legs, small body and bright colouration are displayed in the image.

• TLF-IDR3226

This is a 36 cm x 55 cm hand-coloured lithograph of a pair of thylacines (‘Thylacinus cynocephalus’), commonly called Tasmanian tigers, against a background of small bushes and an open plain.

• TLF-IDR8858

This is an edited sound recording of the Australian medical scientist Ian Frazer discussing how he and his colleague Jian Zhou developed the first vaccine to prevent and treat cervical cancer. He describes their breakthrough laboratory discovery in 1990, and how they realised a vaccine was possible. He also tells of the ...

• TLF-IDR6877

This is a colour photograph of an iron meteorite called 'The Cranbourne No 2 mass'.

• TLF-IDR8170

This is a colour photograph showing the carcass of a southern humpback whale ('Megaptera novaengliae') on the wooden slipway of the Tangalooma Whaling Station on Moreton Island in Queensland. The whale is intact with its underside uppermost, showing distinctive colourings and markings, including the ventral grooves. Onlookers, ...

• TLF-IDR6878

This is a colour photograph of a marine amphipod ('Birubius wirakus'), showing its characteristic curved body shape and tail limbs.

• TLF-IDR6985

This is a colour image of a model of a molecule of iodine, I₂. In this model, two iodine atoms are represented by deep red spheres held together by a grey rod that represents a covalent bond.

• TLF-IDR9381

This is an edited sound recording of Australian medical scientist Ian Frazer outlining some of the joys and frustrations of a career as a medical researcher. One advantage, he says, is that researchers know that many people may benefit from the work they themselves are enjoying, but he warns against a career as a research ...

• 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-IDR6893

This is a colour photograph of a collection of bivalve molluscs ('Theora lubrica').