Researchers at The University of Alabama in Huntsville have proposed a mathematical framework for a warp drive that operates without exotic matter, a requirement that has long made such concepts seem ...

In this video we will explore how to identify the domain of a function using the restrictions, you cannot divide by zero and take the square root of a negative number. We will work through 15 differen ...

Introduction Climate-sensitive mortality in rapidly urbanising tropical Africa is poorly characterised, and how pandemics disrupt established seasonal patterns remains underexplored. We analysed ...