Plasma is a critical component in the treatment of many serious health problems. This is why there are frequent blood drives encouraging people to donate blood plasma.
A simple blood test can now be used to estimate your 'biological age'. Biological age, unlike chronological age, looks at how your body id developing or breaking down compared to the average. Knowing this can help identify the people most at risk of age-related diseases, such as dementia.
Old age is coming. On Thursday, Microsoft unveiled How-Old.net, a tool that purports to determine how old you really look based on photos searched for in Bing or uploaded from your personal files. See also: Try Microsoft's new ego-killing age guessing tool. So, of course, we put the cast of Game of Thrones to the test.