Reclaiming my time, one prompt at a time ...

Learn how to solve problems using linear programming. A linear programming problem involves finding the maximum or minimum value of an equation, called the objective functions, subject to a system of ...

Some readers may solve the problem procedurally: line up the two numbers, add the ones column, carry the one, and add the tens to get 43. Others might instead notice a creative shortcut: 29 + 14 is ...

I’m a new principal investigator (PI) with my own laboratory at a prestigious university. The PhD students who make it into our programme have already achieved a lot academically. But, sometimes, that ...

When solving a puzzle, the answer could lie in your dreams. In a study of lucid dreamers, playing soundtracks linked with unsolved puzzles helped the sleepers solve the problems the next day, ...

When Iranians took to the streets to celebrate the death of Ayatollah Ali Khamenei on February 28, it was tempting to think that the hardest part of the current confrontation with Iran was over. Iran ...

We can’t say we miss pennies, but have you tried to buy something with cash lately? Not having pennies around can cause problems. The U.S. Treasury stopped making pennies in November. It didn’t make ...

In parts of the Middle East and North Africa, a patchwork of sanctions, payment failures, and licensing gaps pushes people into piracy networks. In the Middle East, piracy is illegal in countries with ...

My main goal was to learn how to break down complex problems and improve my logical thinking as a developer. This course stood out because it focuses less on just writing code and more on how to think ...

What good are governments if they keep fumbling the global climate response? This month, the Trump administration repealed the US EPA’s Endangerment Finding, which designated carbon dioxide as a ...