Vision Changes To Predict Bipolar Disorder? Can someone look into your eyes and know your mental state? A study of children with parents who were either bipolar or schizophrenic seems to indicate this may be true. Special Eye Tests Measure Electrical Changes For Night Vision The electroretinogram uses a special contact lens on the front [...]
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Blind Spots From Night Car Mirrors
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Most of us are still using the reducing prismatic rear-view mirror designs in our cars that we move to a different position at night. This adjustment greatly reduces the glare from the headlights of automobiles behind us. With the advent of xenon headlights, the illumination increased up to threefold making the glare even worse. Many [...]