Does Everyone Have a Blind Spot?
Yes, everyone has a blind spot and it is a small area in the back of the eye where there are no rods or cones to receive light. An object is invisible when its image...
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Visually Perceived Image: Masks
CLICK BELOW TO GET ANSWER Which mask does not belong here? Answer: Mask number 4. In all the other masks, the right eye has moved one hundred eighty degrees in relation...
Read MoreVisually Perceived Image: Secret Word
CLICK BELOW TO GET ANSWER Can you discover the secret word that has been concealed in this design? Answer: The secret word is Hello. Look at the page in the direction...
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