Understand and code the R² metric (goodness of fit) in C++. A must-know concept for evaluating regression models.

Predictable warmth is the steady presence of kindness, interest and affection, and the reassurance that you’re being chosen, again and again. Here are three surprisingly profound ways it outshines ...

Julie Gould learns of a career planning framework that can help pinpoint what you love about your current role, and how that can help shape future moves.

Profitable Customer Value (PCV) refers to how much profit your customers generate due to marketing. This is the measurable business value you create by acquiring, retaining, or expanding customers. It ...

We’ve grown up with the idea that the universe will expand forever, meaning the "cosmological constant" is positive. What if it's negative?

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

Can random acts of kindness help us cope with difficulty? Here are some lessons we can learn from the writer Franz Kafka.

Jane Goodall showed tremendous courage in charting her own course as a pioneering researcher – and working to spread hope wherever she went.

I'm talking about Pokémon TCG bangers that you can pull in a booster pack today, and there are loads. We're focusing on Mega Evolution, Black Bolt & White Flare, Destined Rivals, Prismatic Evolutions, ...

Betano is a huge online bookmaker across Europe but has now made its way into the UK market as well, providing another excellent betting site for UK bettors. Launched as part of the BVGroup, the ...

The primary work of an experimental model basin is the estimation, with reasonable accuracy, of the resistance and horse-power of full-sized ships from experiments with small and inexpensive models.