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What is Ataxia?

Ataxia is a non-specific clinical manifestation implying dysfunction of the parts of the nervous ...

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Aging Animated

Why do we age? Is it plastic? Can we manipulate aging? What are the current findings about aging ...

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Science in Magic Mashroom

Magic mushrooms have been used ritually by the native people of Mesoamerica for hundreds, if not ...

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All people on Earth really connected t ...

How connected are we? The history of a science of six degrees of separation is explained here. ...

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Outer hair cell is dancing in response ...

OUTER HAIR CELLS can contract, and therefore act as motor units that amplify the movement of the ...

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Light coming from around a black hole ...

Back in June of 2015, a team of scientists led by Mariko Kimura of Kyoto University, became the ...

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Epic Rap about Nikolas Tesla and Thoma ...

One of them is was a Serbian American inventor, electrical engineer, mechanical engineer, ...

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How does MRI work?

MRI is a noninvasive medical test that physicians use to diagnose and treat medical conditions. ...

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Difference Between an MRI, CT and Xray

X-ray uses a small amount of radiation that passes through the body to quickly capture a single ...

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Amazing medical interventions

These new medical inventions could save your life when it is necessary . These highly advanced ...

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Nanotubes

Nanotubes are nanometer-scale tube-like structure and they are extremely strong, way too more ...

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Space elevators

Is space elevators possible? Here are some thoughts.

  • Osteons: structure and functions

    Osteons are specialized structures in bone which hoses the arteries and nerve fibers. Osteons are cylindrical in shape and runs vertically along the length of bone. This video explains the... 16376 views

  • Animation of the digestive system

    Did you know that the digestive system starts in the mouth, where the food interacts with the saliva? This animation show how food passes through the digestive system, from the mouth to the rectum. 162030 views

  • Lec 100 - Lewis Electron Dot Stru ...

    Lewis Electron Dot Structures eCHEM 1A: Online General Chemistry College of Chemistry, University of California, Berkeley http://chemistry.berkeley.edu/echem1a Curriculum and ChemQuizzes... 2055 views

  • Long. Spinal Cord Model - Cranial ...

    In this video the presenter describes cranial nerves I-V in a spinal cord model. These include the olfactory nerve, optic nerve, occulomotor nerve, trochlear nerve, trigeminal nerve, abducens... 12704 views

  • Development of intestine

    This is a demonstration of the development of the intestine. The GI starts as straight tube with fore, mid and hindguts. Midgut develops to jejuno-ileum, duodenum and proximal colon. It also... 2006 views

  • Functions (part 4)

    An example of a functions problem submitted by a youtube viewer 5254 views

  • Lecture 17 - Economics C3 Fall 2011

    Lecture 17 - Economics C3 Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011. 1046 views

  • Rectovaginal Exam

    Rectovaginal Exam is performed in this medical video. In this technique, first wear new pair of gloves and lubricate the gloved fingers, then slowly reintroduce the index finger into the vagina and... 1712198 views

  • How Does Cocaine Affect The Brain?

    The brain consists of multiple nerve cells that transfer information, through chemical messages. Cocaine blocks the dopamine transporter, which is the 'feel good' messenger. When the dopamine... 14766 views

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