Abstract: This letter presents a nonlinear guidance scheme to address the problem of achieving precise target interception at a desired impact time against stationary targets in a three-dimensional ...

Just slow down. Of course, that means it’ll take longer to get to your destination. A few years ago, I wrote a piece for WIRED on finding an optimal driving speed, assuming the extra drive time costs ...

Jack Caporal is the Research Director for The Motley Fool and Motley Fool Money and has worked full-time for the company since 2021. Jack leads efforts to identify and analyze trends shaping investing ...

A dribble and a jump shot, followed by a fractions task. That is what physical education classes looked like for a group of pupils, and the pupils not only found the lessons more engaging than ...

Think about placing dots on a flat surface. You want as many pairs as possible to be separated by the same distance. For any amount of dots, what is the greatest possible number of pairs that can be ...