HealthSketch
What is a Heart Attack?
A simple explainer video about the leading cause of death worldwide: heart disease. We explain what it is occurs, how it is diagnosed, the symptoms and how it is managed. We hope this video will be helpful to you and those you care about.
Catalyst University
Overview of Fetal Circulation
In this video, we explore the anatomy of fetal circulation and important, relevant structures.
Mazz Media
Exercise and Cardio Vascular Activity
In this live-action program viewers will learn that cardiovascular activity is any action that elevates your heart rate for an extended period of time. Students will come to understand that changes in our cardiovascular system occur when...
FuseSchool
Intro to the Circulatory System
The circulatory system works to transport oxygen and nutrients to cells in your body, while removing waste products (such as carbon dioxide) at the same time. This system is actually a double circulatory system, made of two circuits -...
Wonderscape
Science Kids: Hibernating Animals
This video explores the concept of hibernation in animals. It discusses why animals hibernate, which animals hibernate, and the physiological changes that occur during hibernation. It also touches on related topics such as estivation and...
Mazz Media
Integumentary System
In this live-action program viewers will learn that the integumentary system is the body's barrier between its interior and the outside. It is an organ system consisting of the skin, hair, nails, and exocrine glands. Students will come...
Getty Images
Animation of the flow of blood through a blood vessel.
Shown are red blood cells (erythrocytes, red), which transport oxygen, white blood cells (leucocytes, white), part of the immune system, and platelets (thrombocytes, yellow), which are active in blood coagulation (clotting)
Getty Images
Animation of blood pumping through blood vessels
Animation of blood pumping through blood vessels
Getty Images
Microscopic view of blood cells moving through blood vessels
Microscopic view of blood cells moving through blood vessels
Getty Images
Microscopic view of blood cells moving through blood vessels
Microscopic view of blood cells moving through blood vessels
Getty Images
Microscopic view of blood cells moving through blood vessels
Microscopic view of blood cells moving through blood vessels
Getty Images
Microscopic view of blood cells moving through blood vessels
Microscopic view of blood cells moving through blood vessels
Getty Images
Capillaries of Toad tadpole tail. Olympus BH-2 microscope Olympus S-Plan 20x objective with 2.5x photoeyepiece. Differential Interference Contrast. Shutter speed 1/1000 second. Horizontal field of view 700 micrometres.
Capillaries of Toad tadpole tail. Olympus BH-2 microscope Olympus S-Plan 20x objective with 2.5x photoeyepiece. Differential Interference Contrast. Shutter speed 1/1000 second. Horizontal field of view 700 micrometres.
Getty Images
Capillaries of Toad tadpole tail. Olympus BH-2 microscope Olympus S-Plan 20x objective with 5x photoeyepiece. Differential Interference Contrast. Shutter speed 1/1000 second. Horizontal field of view 340 micrometres.
Capillaries of Toad tadpole tail. Olympus BH-2 microscope Olympus S-Plan 20x objective with 5x photoeyepiece. Differential Interference Contrast. Shutter speed 1/1000 second. Horizontal field of view 340 micrometres.
Getty Images
Capillaries of Toad tadpole tail. Olympus BH-2 microscope Olympus S-Plan 20x objective with 2.5x photoeyepiece. Differential Interference Contrast. Shutter speed 1/1000 second. Horizontal field of view 700 micrometres.
Capillaries of Toad tadpole tail. Olympus BH-2 microscope Olympus S-Plan 20x objective with 2.5x photoeyepiece. Differential Interference Contrast. Shutter speed 1/1000 second. Horizontal field of view 700 micrometres.
Getty Images
Human Anatomy (Male) 02
The camera flies across the shoulders between the nerves and veins. 100% anatomically correct.
Getty Images
Blood cells moving through capillaries to join a main capillary. Tail of tadpole of Toad Bufo bufo
Blood cells moving through capillaries to join a main capillary. Tail of tadpole of Toad Bufo bufo
Getty Images
Montage: 1963 Chevrolet special feature comparison
This 1963 segment compares air circulation inside the Chevy Impala and the Ford Galaxie. Then there's a test to measure how quiet the cabins are by dropping marbles on the roof of each car. Montage: 1963 Chevrolet special feature...