<span>As Eadweard Muybridge’s experiments with motion showed, the camera can capture what the human eye can't see.
Muybridge wanted to show that for a brief moment, when horses gallop, they become completely airborne. This is something that humans cannot see with the naked eye - which is why he developed this experiment with motion pictures in order to prove it - and he did.
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These are in 2/4 time. They have two beats per measure. Remember that an eighth not equals one half of a beat, a quarter not equals one beat, a half note equals two beats, and a whole note equals four beats. To make these measures in 4/4 (four beats per measure) you would have to add four eight notes, two quarter notes, or one half note to each measure.