Stuttering
People who stutter have more abnormalities in the brain areas responsible for language.
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Navajo Bones
Traditional foods provide elderly Navajos with adequate calcium for strong bones.
Wood Water Filters
Wood removes organic contaminants from polluted runoff.
Biting Insects
Tropical wasps bite each other to divide labor, may be form of insect communication, not bullying.
Math Anxiety
Students anxious about math do worse on tests, even when they know the material, because their …
Robotic Scorpion
A robot modelled after a scorpion that can be used to spy under harsh, desert-like conditions.
Smell and Behavior
Teasing out how the nose works and how the sense of smell is important in everyday life.