Discover

Stand inside this giant three-way mirror kaleidoscope to see your reflection repeat ‘to infinity.

This area of the gallery is sometimes supervised by Questacon Volunteers, who present a range of simple science demonstrations and logic puzzles to visitors.

Normally fibre optics are hidden underground, but this experiment uses water to see the light

Discover your true inner spider.

The Stroop Test demonstrates how your brain interprets language and vision.