Humans are rare among animals in that we possess sweat glands all over our bodies, which can produce moisture, and even embarrassment. But what exactly does excreting water through our skin do for us? Correspondent Faith Salie talks with biologist Andrew Best, and with Sarah Everts, author of "The Joy of Sweat," to discuss the science behind perspiration.
from Science - CBSNews.com https://ift.tt/gJO3RFU
via IFTTT
theUSAlist provides the complete travel information about US that is very helpful for visitor who want to travel US cities, and travel attractions.