Show CAUSE OF SLEEP UNKNOWN various explanations explanation but none of of them may be set down as aa absolutely true curious curton and remarkable arc aro theres tho reasons assigned for the desire to sleep it Is attributed by some rome scientists to an accumulation in the system ox of ane the poisonous products of the wear and tear of the body during oe tie tilday day sleep ts Is tho the period when the nerve cells ot of the brain dwell apart from each cach other as aa it were the brain Is compo composed qed of millions of tiny bodies calleri cells each having several delicate branches for the purpose of communicating witz with other cells calls when tho the brain 1 fully active all these colls coils are ara in contact or ready to bo be in contact with ono one another but tho the time occasionally comes it Is thought when the branches of all the cells curl up and their isolation means that complete communication between the cells ceas the state ot of body and mind that follows Is what wo we call sleep the most probable explanation of sleep however la Is that in some way or other the internal cou coir of tho the cells Is changed partly from exhaustion and partly because of diminished stimulation from other parts of the body |