crazy & trending video on Instagram: "The post shares a 54-second video compilation of subtle optical illusions from light and shadows, including caustics on landscapes, illusory motion on escalators, and peripheral drift effects, emphasizing how these go unnoticed without focused attention. These visuals draw on principles like refraction and the brain's motion perception biases, as in Akiyoshi Kitaoka's research showing peripheral vision slows apparent speed by up to 30% due to neural filling-

@hiddeninsightsss on Instagram: "The post shares a 54-second video compilation of subtle optical illusions from light and shadows, including caustics on landscapes, illusory motion on escalators, and peripheral drift effects, emphasizing how these go unnoticed without focused attention. These visuals draw on principles like refraction and the brain’s motion perception biases, as in Akiyoshi Kitaoka’s research showing peripheral vision slows apparent speed by up to 30% due to neural filling-in, p