For decades, having a college education was the proverbial ticket to success. That thinking has taken a shift in recent years as college costs have soared, and demands for those skilled in trades has dramatically increased. There are some areas where the average college graduate, laden with heavy student loans, is unemployed; while those who […]

In science, there is an interesting dynamic. It is the law of expansion and contraction, the process that happens when matter is affected by outside forces. For example, when you heat water to a certain point, it expands and turns to steam. When you cool it down, it turns to liquid – or even ice. […]