Diagnosing concussions could become much easier thanks to a relatively simple tablet app, created by researchers at Harvard University. As the video below shows, patients must simply trace a red line around a circle using a stylus. However this simple test is extremely effective, as doctors study the difference between the shape that they have been asked to trace and the actual results. Experts believe that this could be particularly helpful in sports, where a rapid diagnosis is often necessary.
As we all know, social media is a powerful tool which can be used for good or evil.
Matt Jones has been selected by Facebook as the artist to design their new smilies! Jones confirmed that the current Facebook smilies are ve...