Rates of change

rates of change

The rate of change is the speed at which something happens. It can be measured as the amount of change that happens in a certain period of time, such as seconds, minutes, hours, days, weeks, months, or years. The rate of change can also be expressed as a percent. For example, if the price of gas goes up by 10 … Read More

Just one more

Just one more. It’s such a simple phrase, but it can have a powerful effect on our behavior. Whether we’re trying to lose weight, quit smoking, or just procrastinate less, those three little words can be the difference between success and failure. When we want to give up, they remind us that we’re almost there. When we’re undecided, they give … Read More


One summer during college I worked as a deckhand on a scuba diving charter boat. A major revelation for me was learning that 25 miles offshore that the surface water could be as still as glass. This is also where I learned about undercurrents. On a dive as I was descending the anchor line to the top of the wreck … Read More