Hyaluronic acid (INCI: hyaluronic acid, sodium hyaluronate) is a very important component of connective tissue. It has the ability to bind very large amounts of water relative to its mass (up to six liters of water per gram). When hyaluronic acid is missing from the skin … Tissues containing hyaluronic acid are very resistant to … What is Hyaluronic Acid?
Communication has always been – and still is – an important part of the exchange between two people. However, not every conversation is a true dialogue. What characterizes a good conversation and what are the prerequisites for it? The American linguists George Lakoff and Mark Johnson describe a genuine dialogue, i.e. an exchange between two … From Dialogue: the Art of Having Good Conversations
Nina is the celebrated star at every birthday party: not only can she make great faces, but she can also wiggle her ears. What is nowadays performed for entertainment at parties and celebrations and mastered only by very few, was in earlier times for all mammals, to which we humans also belong by genus, an … Why Can Some People Wiggle Their Ears?
