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How many shells in an atom of silicon contain electrons?
Russell
Referring to Bertrand Russell, a British philosopher, mathematician, and social critic known for his work in mathematical logic and analytic philosophy.
Sleep Apnea
A sleep disorder in which breathing repeatedly stops and starts during sleep, leading to disrupted sleep and potential health issues.
Sleep Disorder
A medical condition characterized by disruptions in the normal sleep patterns, affecting overall health and quality of life.
Hypnogogic Hallucinations
Vivid, dream-like experiences that occur while falling asleep.
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