Search Constraints

Number of results to display per page
Results for: Resource Type Video Remove constraint Resource Type: Video

Search Results

  • Video 
    Nerve Action (Screencast)

    Nerve Action (Screencast)

    In this animated object, learners examine how the sensory, motor, mixed, and reflex nerves work in the human body.

    Subjects:
    Health Sciences and Human Biology
    Keywords:
    Neuroanatomy Perceptual-motor processes Reflexes
    Resource Type:
    Video
     
  • Video 
    Gram Stain Procedure (Screencast)

    Gram Stain Procedure (Screencast)

    Learners view video clips demonstrating Gram's staining procedure. Correctly stained slides are shown.

    Subjects:
    Laboratory Techniques and Safety and Biology
    Keywords:
    Gram's stain
    Resource Type:
    Video
     
  • Video 
    Every City Needs Healthy Honey Bees

    Every City Needs Healthy Honey Bees

    Bees have been rapidly and mysteriously disappearing from rural areas, with grave implications for agriculture. But bees seem to flourish in urban environments -- and cities need their help, too. Noah Wilson-Rich suggests that urban beekeeping might play a role in revitalizing both a city and a species.

    Subjects:
    Environmental Sciences and Biology
    Keywords:
    Honeybees
    Resource Type:
    Video
     
  • Video 
    How Do Cancer Cells Behave Differently from Healthy Ones?

    How Do Cancer Cells Behave Differently from Healthy Ones?

    How do cancer cells grow? How does chemotherapy fight cancer (and cause negative side effects)? The answers lie in cell division. George Zaidan explains how rapid cell division is cancer's "strength" -- and also its weakness.

    Subjects:
    Health Sciences and Biology
    Keywords:
    Cancer cells
    Resource Type:
    Video
     
  • Video 
    How Do Carbohydrates Impact Your Health?

    How Do Carbohydrates Impact Your Health?

    The things we eat and drink on a daily basis can impact our health in big ways. Too many carbohydrates, for instance, can lead to insulin resistance, which is a major contributor to cardiovascular disease and Type 2 Diabetes. But what are carbs, exactly? And what do they do to our bodies? Richard J. Wood explains.

    Subjects:
    Health Sciences and Food Science
    Keywords:
    Carbohydrates Nutrition
    Resource Type:
    Video
     
  • Video 
    A Smarter, More Precise Way to Think about Public Health

    A Smarter, More Precise Way to Think about Public Health

    Sue Desmond-Hellmann is using precision public health -- an approach that incorporates big data, consumer monitoring, gene sequencing and other innovative tools -- to solve the world's most difficult medical problems. It's already helped cut HIV transmission from mothers to babies by nearly half in sub-Saharan Africa, and now it's being used to address alarming infant mortality rates all over the world. The goal: to save lives by bringing the right interventions to the right populations at the right time.

    Subjects:
    Health Sciences and Biology
    Keywords:
    Medicial informatics Big data Public health
    Resource Type:
    Video
     
  • Video 
    Could A Tattoo Help You Stay Healthy?

    Could A Tattoo Help You Stay Healthy?

    Can we make tattoos both beautiful and functional? Nanotechnologist Carson Bruns shares his work creating high-tech tattoos that react to their environment -- like color-changing ink that can tell you when you're getting a sunburn -- and shows exciting ways they can deliver real-time information about our health.

    Subjects:
    Health Technology and Informatics and Biology
    Keywords:
    Tattooing -- Health aspects
    Resource Type:
    Video
     
  • Video 
    How Climate Change Affects Your Mental Health

    How Climate Change Affects Your Mental Health

    "For all that's ever been said about climate change, we haven't heard nearly enough about the psychological impacts of living in a warming world," says science writer Britt Wray. In this quick talk, she explores how climate change is threatening our well-being -- mental, social and spiritual -- and offers a starting point for what we can do about it.

    Subjects:
    Health Sciences and Environmental Sciences
    Keywords:
    Climatic changes -- Social aspects Mental health
    Resource Type:
    Video
     
  • Video 
    How The Gut Microbes You're Born with Affect Your Lifelong Health

    How The Gut Microbes You're Born with Affect Your Lifelong Health

    Your lifelong health may have been decided the day you were born, says microbiome researcher Henna-Maria Uusitupa. In this fascinating talk, she shows how the gut microbes you acquire during birth and as an infant impact your health into adulthood -- and discusses new microbiome research that could help tackle problems like obesity and diabetes.

    Subjects:
    Health Sciences and Biology
    Keywords:
    Microorganisms Medical genetics
    Resource Type:
    Video
     
  • Video 
    Want To Grow Healthy Food? Start with Your Lawn

    Want To Grow Healthy Food? Start with Your Lawn

    The fruits and vegetables we buy from the grocery story have been bred to grow bigger and faster — but at the cost of flavor and nutrition, says John C. Trimble, co-founder of Foodscaping Utah. Instead of wasting precious water to maintain the grass in our yards, he suggests we "foodscape" them instead. Not only will our produce taste better, but they'll be grown as locally as possible.

    Subjects:
    Food Science
    Keywords:
    Vegetable gardening Horticulture
    Resource Type:
    Video