CURIOSITIES - Page 7 of 7

What is Viscoelastic?

The viscoelastic material was developed by NASA with unique and innovative properties to relieve body pressure. This type of synthetic material was born as a direct result of the space program in the 1960s, although it was in the early […]

The Need for Sleep Hours Decreases with Age

CURIOSITIES, GENERAL

The results show that during an 8-hour night in bed, total sleep time decreased significantly and progressively with age. Older adults slept about 20 minutes less than middle-aged adults, who in turn slept 23 minutes less than young adults.

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