Exercising seniors are more mentally fit
A Seattle study suggests older adults who exercise at least three times a week are less likely to develop dementia than those less active.
A Seattle study suggests older adults who exercise at least three times a week are less likely to develop dementia than those less active.
Jan 17, 2006
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Sandia National Laboratories' Power Sources Technology Group is researching ways to make lithium-ion batteries work longer and safer. The research could lead to these batteries being used in new hybrid electric vehicles (HEVs) ...
Jan 17, 2006
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