Eyeglasses designed to prevent motion sickness. They claim to create a false horizon with liquid-filled tubes in the rims of the glasses, or with strobing lights embedded in the lenses. The glasses don't have lenses, so anyone can wear them and even wear them outside the regular glasses. Motion sickness, or kinetosis, occurs when there is sensory conflict between our visual and vestibular systems. This mismatch in sensory information may result in an array of symptoms ranging from...