A Useless Trivia Quiz - Partycurrent

365 Brainy Fact-A-Day Calendar Collated by Eric H. Chudler Neuroscience for Kids For references and sources of these brainy facts, please visit: ... Humans sleep for 17-18 hours a day at birth, 10-12 hours at age 4 and 7-8.5 hours by age 20. April 13 --- The vagus nerve, important for controlling ................
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