Unlike other apes, orangutans tend to be more solitary. About the only time they encounter the other person is the place mating or sharing a fruiting tree. They spend roughly 90 percent of time in trees. They walk on all fours when on the ground and unlike the African apes, they use their palms or fists as an alternative to their knuckles. Males will move through the forest making loud howling calls, that may be heard 1.2 miles away, to make certain they stay out of each other's way. They are active in the daytime and at night, they'll build a nest by bending branches in to a platform so they can sleep on within the trees. To protect themselves in the rain and sun they are going to create a shelter from leafy branches, and they are even proven to use large leaves as umbrellas or ponchos. When pondering a hospital or even a elderly care facility our vision may show a picture of the hospital staffs in clean white uniforms. If your mind shows such white, traditional hospital uniforms while thinking of a hospital scenario, after that your thoughts are really not in the current world. The medical scrubs which are used today already went through many revolutionary changes. Though the working method along with the hospitality of the nurses doing work in the healthcare facilities continues to be same, the nursing scrubs used today are something really different. Just continue reading for the article to understand the three interesting adjustments to the present day hospital uniforms. Dr. Cole will be the President of Bennett College in Greensboro, North Carolina. She is President emerita of Spelman College and Professor Emerita of Anthropology, Women's Studies, and African American Studies at Emory University. A nationally known African American feminist-intellectual, she may be the author of several books, including Conversations: Straight Talk with America's Sister President. 2. Try Tribulus Terrestris