If there are nine people in a room and every person shakes hands exactly once with each of the other people, how many handshakes will there be? How can you prove your answer is correct using a model ...

The term "computer" used to be applied to humans that performed calculations by hand. It's still important for today's kids to still know how to, say, multiply without using their calculators (or ...

Problem-solving skills are at the top of everybody’s list of what makes for a great leader. The mindset is that if you can solve problems, you’re going to go far. But in reality, only people who solve ...

So, you’re about to drive to the airport for an important trip, and damn, your tire is absolutely flat. Big problem. You mentally scramble; you’re sure you’re not going to make your flight. Panic sets ...

No matter how well a couple gets along, communicating and decision-making take time and effort. Even partners who share the same values and styles face challenges on where to spend their time, money, ...

How many times have we heard a manager say, "Don't bring me problems, bring me solutions"? Some believe that it is an excuse for managers to discourage a culture of complaining or avoid dealing with ...