vision

New multi-sensory Illusions from CalTech

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illusions

First, let’s go directly to the new illusions. Once you have personally experienced it we can then dig down into what is going on here. Just play the clip and follow the instructions as it proceeds … The Explanation The Caltech researchers have developed these two new illusions to reveal that your senses can influence … Read more

Can you see what nobody else can see, are you a tetrachromat?

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Most humans have three different cone cells within their eyes. It is these three variations that enables you to perceive colours. A word used to describe this is “trichromatic“. What is truly fascinating is that not everybody has just three variations of cone receptors, some have four and are tetrachromatic. Tetrachromatic vision is something that is found … Read more