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Video
Learners conduct an experiment to illustrate how a greater number of particles in a "vessel" increases osmotic pressure.
- Subjects:
- Medical Laboratory Science and Biology
- Keywords:
- Cytology Osmoregulation
- Resource Type:
- Video
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Video
In this screencast, learners will match the muscle names to their corresponding locations in the human body.
- Subjects:
- Health Sciences, Rehabilation Sciences, and Biology
- Keywords:
- Human body Muscles
- Resource Type:
- Video
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Video
In this screencast, learners examine the steps of carbohydrate digestion.
- Subjects:
- Health Sciences and Biology
- Keywords:
- Digestion Carbohydrates -- Metabolism
- Resource Type:
- Video
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Video
In this video, learners view the parts of an animal cell and its organelles.
- Subjects:
- Biology
- Keywords:
- Cell -- Physiology Cytology Cell organelles
- Resource Type:
- Video
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Video
Explore what passive transport diffusion is and how it moves water through a membrane.
- Subjects:
- Biology
- Keywords:
- Biological transport Cell -- Physiology
- Resource Type:
- Video
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Video
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
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Video
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
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Video
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
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Video
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
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Video
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
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