UNITED STATES - 1964 - A compass wrapped with metal wire moves after it is connected to an Eveready dry cell battery. The man coil wire around an iron bar.
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UNITED STATES - 1964 - A man brings out a magnet, causing the directions of a compass to change. A metal wire brings no effect on the compass.
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UNITED STATES - 1964 - A man turns a flashlight on and off before unscrewing its cap. He tests Eveready batteries and coins using a galvanometer.
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UNITED STATES - 1964 - A coil of wire attached to a galvanometer stands near a magnet. The galvanometer needle moves slightly as the magnet is moved through the coil.
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UNITED STATES - 1964 - The girl laughs as she makes a light bulb move using a hair brush she used. A child makes tap water bend by holding a cup near it.
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UNITED STATES - 1964 - A family uses electric appliances such as vacuums, can openers, lamps, sewing machines, electric fans, and razors at home.
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UNITED STATES - 1964 - A man tests a glass of tap water using a galvanometer. He makes incisions on a lemon before testing it with the device.
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UNITED STATES - 1964 - An iron bar wrapped in metal wire spins violently until its wires are detached from the dry cell battery. The iron bar is tested with a galvanometer.
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UNITED STATES - 1964 - A pencil points to parts of an Eveready battery cut in half. The man tests the battery, still powering a small light.
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UNITED STATES - 1964 - A man cranks a makeshift generator to create electricity. Water flows through a hydroelectric plant.
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UNITED STATES - 1964 - The man connects an iron bar wrapped with wire to an Eveready dry cell battery. The iron bar electro magnetize metallic nails.
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UNITED STATES - 1964 - A train running on electric motor moving through tracks and a man cuts wood using a Skilsaw power tool.
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UNITED STATES - 1964 - The man inserts a nickel and a quarter on an apple before testing the apple with the galvanometer.
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UNITED STATES - 1964 - A boy rubs a balloon on himself to produce static electricity. He makes the girl's hair stand using the balloon.
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UNITED STATES - 1964 - A man hammers a nail with wires coiled around it into a piece of wood. He uses wires attached to a dry cell battery to make a magnet move.
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UNITED STATES - 1964 - A dry cell battery is placed on the right side of an iron bar. The compass pole changes as the direction of the bar changes.
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UNITED STATES - 1964 - A child walks on a carpeted floor before getting mild electric shock from a metal door knob. A girl plays with a light bulb using her hair brush.
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UNITED STATES - 1964 - Wires are connected to an Eveready dry cell battery to demonstrate currents faintly flowing through the compass.
CGI video of screen of medical equipment with integrated systems of monitoring vital parameters
ECG Monitoring Screen
Yellow lightning bolts energy 2D cartoon object animation. Sharp zigzag shapes. Electric current, high voltage, charge. Electricity power animated flat colorful item 4K video isolated on white
Medically accurate demonstration of Human Circulatory System
Life signs and parameters of a patient under operation. Black monitor close up in the modern surgical room.
Operation in the hospital. Action. A man in his forties is lying on a couch and is being taken to the operating room, where his heartbeat is
Medically accurate demonstration of Human Circulatory System
Hot Temperature Thermometer Icon Animation Showing Climate Heat and Weather Forecast Concept
Cardiogram heartbeat line graph loop animation with alpha channel
HUD Element 10 Red
Oxygen saturation level of 86 percent
Human Heart Anatomy Zoom-In Animation Sequence
Electrocardiogram Monitor Display
Heart cardiogram and numbers on screen. Yellow line moves at certain heart rate on black screen. Motion of wavy line of cardiogram on monitor. Close-up. Vertical video
Oxygen Saturation level of 97. 8 percent
Curved arrow with flowing wave shape hand-drawn sketch animation. Sharp upward. Growth after fluctuation. Animated doodle direction. Scribble pointer. Ink freehand symbol 4K video on transparent
Vertical Medical Animation Explaining Human Heart Anatomy and Internal Blood Flow
Anatomy of the Human Heart Diagram with Blood Flow Animation
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Medical Animation of Blood Centrifugation Process and Component Separation