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A black thermal camera enclosed in a protective perspex box

Thermal cameras detect human body heat and some materials are transparent to the naked eye, but do not allow detection of body heat by the thermal camera.

8+ Exhibits Exhibit
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Here are some ways that you can always have a piece of Questacon wherever you go. Our mobile device apps are fun, engaging and you’ll learn something too.

All ages Experiments and activitiesGames and PuzzlesResources
A large blue and red cube frame that has purple and green information banners hanging between top and bottom bars of the cube.

Signals generated by the inner ear and eye positions are combined to maintain visual focus.

8+ Exhibits Exhibit
A woman wearing glasses looking down, with her right index finger held to her ear, and white string rapped around her fingers drops downtowards the ground.

Sound is made by vibrations. Sound travels better through solids and liquids than through air.

5+ Experiments and activities
A woman in a zoo environment is holding a baby crocodile.

Join BJ and Dion as they discover all about Reptiles and Frogs in this edition of Science Time.

3-6 Experiments and activitiesVideos