Lightning has captivated scientists for centuries, but despite extensive research, the precise atmospheric conditions that ...

A Penn State engineering student has cracked a 100-year-old aerodynamic puzzle, potentially transforming wind turbine design.

Companies delivering climate solutions have a vital role in enabling emissions reduction across the economy. But current ...

Canada announced it would be readjusting its immigration strategy, but a widely shared graph supposedly depicting a large increase in new arrivals in 2025 misinterprets the targets and how the data ...

The Royal Society of Chemistry has signed the San Francisco Declaration on Research Assessment (DORA), continuing our drive to modernise how we measure excellence in the chemical sciences. We are the ...

Most people’s experiences with polynomial equations don’t extend much further than high school algebra and the quadratic formula. Still, these numeric puzzles remain a foundational component ...

A random variable is one whose value is unknown or a function that assigns values to each of an experiment’s outcomes. A random variable can be discrete or continuous.

Solving trigonometric equations for the principal value i.e. 0 ≤ θ ≤ 2 π Solving trigonometric equations for all values of θ (general solutions) i.e. domain is R Solving trigonometric equations for a ...

This resource revises exponential and logarithmic functions and within this topic there are 2 key concepts: Solving exponential and logarithmic equations Graphing of exponential and logarithmic ...

How to Find the Tangent on a Graph in Excel. The tangent is defined as the single point where a straight line meets a curved surface. The tangent can be determined with a collection of ...

Implementing knowledge graphs on a budget For many organizations, especially those with tight budgets, implementing knowledge graph technology might seem daunting.