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  • MRI cross section of the human brain. Caption: (narrator) Shelton easily distinguishes the two learning types

    What happens in your brain when you get lost or forget something? Johns Hopkins University Neuroscientist Amy Shelton believes she can find the answer. With funding from the National Science Foundation, she’s testing human spatial recognition. Study subjects learn and recall their way around a virtual maze while an MRI scans their brains. By analyzing MRI images of blood flow in the human, Shelton can get a picture of how the brain learns and recalls the spatial world outside the body. By understanding those processes, she believes she can develop techniques that will help improve human memory.

    (Source: DCMP)

  • A person looking up at a pair of primates in the trees. Caption: That's why scientists are interested in studying them.

    Part of "Show Me Science" series. Are animals intelligent? Bees communicate with each other. Monkeys use rocks and sticks to help them get food. Is this instinctual or is it evidence of thought? Some scientists believe that one measure of intelligence is self-awareness, and that an animal's reaction to its own image in a mirror can tell us whether or not it is self-aware. Looks at fish, birds, monkeys, and primates and their reactions to themselves in a mirror. Researchers look for signs of self-recognition as they observe, record, and interpret the reactions of these animals. Includes suggestions for careers in this field of study.

    (Source: DCMP)

  • Spatial view of a crater on the moon. Caption: then we head straight down to the bottom of a crater,

    Team members at NASA's Jet Propulsion Laboratory share the challenges faced during the final minutes before “Curiosity” landed on the surface of Mars. “Curiosity” is a car-sized robotic rover exploring Gale Crater on Mars as part of NASA’s Mars Science Laboratory mission (MSL).

    (Source: DCMP)

  • Square device with objects at the four corners labeled N-E-S-O and a single object in the middle of the square. Caption: called an interferometer,

    E=MC². Who really understands what lies behind Albert Einstein's famous formula? Follows the development of his scientific ideas with great cinematic style. The documentary deftly combines an appreciation of Einstein's scientific accomplishments, his trials and tribulations in gaining recognition, and his relationships both personal and professional.

    (Source: DCMP)

  • Cartoon of a person standing on the deck of a spaceship. Spanish captions.

    Gabriela, Manuel and Leonardo are three friends who accidentally start a rocket that takes them to space. Their journey through space takes them to different planets and strange worlds. Throughout their journey, they have the help of Maqui, an on-board computer. Maqui helps them learn about the universe. The kids are surprised by a wicked alien named Kusini. He is an expert spaceship pilot and hopes to capture the fiends and lock them in a spatial zoo. They don’t know how to escape from him and his radars. Maqui explains to them ways to use gravity so they can increase their spaceship’s speed to outrun Kusini.

    (Source: DCMP)

  • Computer screen showing the closeup of a human eye with crosshairs over the pupil. Caption: and nearly impossible to fool or spoof.

    While many of rely on passwords to protect their identity, there's more sophisticated identity recognition technology called "biometrics" for use. Security measures that use biometrics rely on a person's unique characteristics and traits rather than on what that person can remember, such as a password. Ocular biometrics, in particular, relies on iris and retinal scanning. With support from the National Science Foundation, computer scientist Oleg Komogortsev and a team at Texas State University are taking the technology a step further, making it even more secure, reliable and nearly impossible to fool. Part of the National Science Foundation Series “Science Nation.”

    (Source: DCMP)

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  • Animals

    • Video

    Resources to teach younger students about animals

    A collection containing 58 resources, curated by DIAGRAM Center