Learn how your brain recognizes faces and why you sometimes see them in places they don’t exist!
Light can be a type of pollution. Learn about the damage it causes to people and living things as well as how you can prevent it.
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How does the human eye see visible light as colour? And why do some people see more colours than others?
The human eye lets us see the world by sending impulses to our nervous system. In many ways, it is very similar to other optical devices, including cameras.
How is light connected to the colours we see? In this STEAM activity make a colourful light catcher and discover why we see different colours?
Zoetropes are an early form of animation technology. Learn about this Ingenium artifact and make your own version of this artifact using 3D printing!