Aufrufe
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The spotlight model of attention and our ability to multitask | MCAT | Khan Academy
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Stress management | Processing the Environment | MCAT | Khan Academy
58:46
Khan Academy - The Future of Assessment
8:48
Why do sounds get softer? | Mechanical waves and sound | Physics | Khan Academy
9:00
Overview of the Khan Academy Library
9:23
Ferromagnetism & curie temperature | Magnetism & matter | Physics | Khan Academy
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Primary hemostasis | Advanced hematologic system physiology | Health & Medicine | Khan Academy
7:34
Khan Academy Vision