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The Human Lungs — Illustration (10-second clip)
FreeA 10-second self-hosted sample clip showing the lungs and airways. Demonstrates a video lesson served from this site.
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11 resources
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Ethanol Molecule — Ball-and-stick Model (10-second clip)
FreeA 10-second self-hosted sample clip of the ethanol molecule, C2H5OH. Demonstrates a video lesson served from this site.
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Newton's Second Law — Free-body Diagram (10-second clip)
FreeA 10-second self-hosted sample clip: the forces on a block and F = ma. Demonstrates a video lesson served from this site.
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The Oxygen Dissociation Curve (Short)
FreeA 42-second look at the sigmoid oxygen–haemoglobin dissociation curve and what shifts it. Plays from the NEETApp YouTube channel.
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Respiratory Volumes — A Memory Aid (Short)
FreeA 34-second memory aid for tidal, reserve and residual volumes. Plays from the NEETApp YouTube channel.
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Isomerism — A Counting Method
FreeA systematic way to count and classify isomers in organic chemistry MCQs. Plays from the NEETApp YouTube channel.
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Ten Mole Concept Shortcuts
FreeMole, mass and particle-count shortcuts for stoichiometry MCQs. Plays from the NEETApp YouTube channel.
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Pulleys and Tension — Quick Methods
FreeFast methods for pulley and string-tension problems (Laws of Motion). Plays from the NEETApp YouTube channel.
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Ten Tough Kinematics MCQs, Simplified
FreeWorked solutions to ten kinematics MCQs using the equations of motion and velocity–time graphs. Plays from the NEETApp YouTube channel.
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Dimensional Analysis — Concepts and MCQs
FreeHow to check an equation with dimensions, and the common traps in dimensional-analysis MCQs. Plays from the NEETApp YouTube channel.
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Foundation of Units — Concepts and MCQs
FreeSI base and derived units explained with practice MCQs (Units and Measurements). Plays from the NEETApp YouTube channel.
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