VEAR or Visually Evoked Auditory response is the type of auditory perception where the brain perceives to hear sounds in response to seeing something; retinal fatigue; Müller-Lyer illusion.
Jörg and Cheyenne are challenged to build a Gatling gun; after looking into the history of the 19th-century weapon and the challenges they can expect to face, they get to work building their weapon before putting it to the test in flaming finale.
Thanks to six powerful turbines, the Antonov An-225 flies loads of up to 250 tons; the plane was originally destined to transport the Soviet space shuttle Buran back to Kazakhstan; when the space program ended, it was converted into a cargo plane.
Recounting 70 years of human and technological challenges from Chuck Yeager's successful breaking of the sound barrier in 1947 to high-performance supersonic fighter jets to the recent NASA advances and civilian jet projects.
Music has the power to transport us back in time; Marty Music sits down with Nicole Richard, a neurologic music therapist, and professor from Belmont University to talk about how music affects our brains and stirs up memories.
Casey Anderson, who was once faced with the decision of leaving an orphaned grizzly bear cub to die in the wild or saving it, is faced with making that same decision again.
Jörg and Cheyenne are challenged to build a Gatling gun; after looking into the history of the 19th-century weapon and the challenges they can expect to face, they get to work building their weapon before putting it to the test in flaming finale.
Recounting 70 years of human and technological challenges from Chuck Yeager's successful breaking of the sound barrier in 1947 to high-performance supersonic fighter jets to the recent NASA advances and civilian jet projects.
Thanks to six powerful turbines, the Antonov An-225 flies loads of up to 250 tons; the plane was originally destined to transport the Soviet space shuttle Buran back to Kazakhstan; when the space program ended, it was converted into a cargo plane.
Marty Music sits down with Dr. Carole Scherling, a neuroscientist from Belmont University, to talk all about sticky lyrics and the science behind why some catchy tunes get stuck in audience's heads.
Music has the power to transport us back in time; Marty Music sits down with Nicole Richard, a neurologic music therapist, and professor from Belmont University to talk about how music affects our brains and stirs up memories.
Casey Anderson, who was once faced with the decision of leaving an orphaned grizzly bear cub to die in the wild or saving it, is faced with making that same decision again.
IKF head instructor Amit Himelstein teaches Kapap, which is a close-quarter battle system of defensive tactics, hand-to-hand combat and self-defense; Himelstein is the embodiment of Krav Maga, and his motto is respect everyone but fear no one.
Denise Kielholtz is a six-time world champion kickboxer; her goal is to become the world's first female MMA world champion, and she will do anything to achieve this.
Dave Leduc is the undefeated world champion in Lethwei, the most brutal sport in the world; it is fought without gloves, with elbows, headbutts, and take-downs.
Asteroids, remnants of the early solar system, offer insights into planetary origins; Psyche spacecraft prepares to analyze a distinctive metallic asteroid.