Explicit costs are direct, out-of-pocket expenses that a company incurs during its operations. These costs are easily identifiable and measurable, typically involving monetary transactions. Explicit ...

Serena Williams stands on the baseline of the court, waiting for her opponent to send a wicked-fast ball over the net. The ball, once served, rockets over at 100 mph, tracing a parabolic arc through ...

One of our lifelong love affairs as humans is learning. Even the “pain” which, as per Aristotle’s observations, accompanies learning doesn’t deter us. In the name of growing our minds and skillsets, ...

This question originally appeared on Quora. Answer by Marc Ettlinger, Ph.D. in linguistics, research neuroscientist at the Department of Veterans Affairs: This is a nice example of the dissociation of ...