Catalyst University
Lactate Threshold & Onset of Blood Lactate Accumulation (OBLA)
In this video, we dissect the physiological meanings of Lactate Threshold & Onset of Blood Lactate Accumulation (OBLA) with increasing exercise intensity.
Brainwaves Video Anthology
Sean D. Kelly - On Being a Human Being
Sean Kelly earned an Sc.B. in Mathematics and Computer Science and an M.S. in Cognitive and Linguistic Sciences from Brown University in 1989. After several years as a graduate student in Logic and Methodology of Science, he finally...
Catalyst University
Factors Affecting Blood Flow and Vascular Resistance The Poiseuille Equation
In this video, we will use the Poiseuille Equation and several diagrams to understand the factors that affect blood flow through the circulatory system.
Mazz Media
Blood Vessels
This live-action video program is about blood vessels. The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and colorful, animated...
Curated Video
Red Blood Cells
This live-action video program is about red blood cells. The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and colorful, animated...
Bozeman Science
Organ Systems
Blood passes through the kidneys about 300 times a day. Show your class how the kidney and bladder work together to filter blood in the excretory system. This 19th video in the series explores how the circulatory and respiratory systems...
Amoeba Sisters
Human Body Systems: The 11 Champions
An informative video offers a brief overview of the 11 systems in the human body. It gives a brief description of each before pointing out their interdependence.
PBS
The Evolution of the Heart (A Love Story)
Not all hearts are the same, but their functions are similar. An instructor discusses the origin of the first organisms with a heart in a video lesson from the PBS Eons series. The lesson includes discussion of the evolution of the...
SciShow
What Color is Your Blood?
Everyone knows that blood is thicker than water, but do they know what color it is when it is circulating? The various proteins that determine the color of this vital mixture are revealed, and the question is answered once and for all!...
SciShow
Should You Use Hydrogen Peroxide to Clean Wounds?
Many families use hydrogen peroxide to clean wounds, but should they? The presenter explains the science behind antiseptics. His conclusion, based on the science, is that we should use water and maybe a little soap to clean any wound.