Learnist is a wonderful website. It is like the “Facebook of Learning” where in stead of posting what you ate for breakfast, you post what you found that is interesting in your research. I highly recommend visiting Learnist just for fun, but also for when you need information that is better than a seach engine, because other people have looked at it before.
For example, what about Diet Soda? I always thought it was healthier than regular soda, because it has less sugar. But it seems to have a relationship to problems with your kidneys (腎臓), and with obesity, and with hangovers when you mix it with alcohol. Find all of these articles here, assembled by someone named Michel Ochoa. Thank you Michele.