VIDEO CLIP (2 minutes): How the eye works

VIDEO CLIP (2 minutes): How the eye works

Orange light helps thinking - NEWS ITEM.  The visible spectrum showing the wavelengths of each of the component colours. Image: The visible spectrum  Who needs coffee in the morning when you can just shine an orange light in your eyes? A team of European scientists has shown that exposure to an orange light improves alertness and cognitive brain function.

Orange light helps thinking - NEWS ITEM. The visible spectrum showing the wavelengths of each of the component colours. Image: The visible spectrum Who needs coffee in the morning when you can just shine an orange light in your eyes? A team of European scientists has shown that exposure to an orange light improves alertness and cognitive brain function.

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