When the proportionality symbol (∝) is replaced with an equals sign (=), the equation is ... is divided by three (15 ÷ 3 = 5). The inverse of dividing by three is multiplying by three.

Meet the team Left to right are Vienna’s Claas Abert, Fabian Majcen and Noura Zenbaa at the moment when their universal inverse-design magnonic device was activated to solve its first problem.

You might have heard of the term "inverse ETFs" in recent years, but what is an inverse ETF and is it something you should consider? Exchange-traded funds (ETFs) have become one of the most ...

The hope is that these "inverse vaccines" will prove effective ... get the best of The Week delivered directly to your inbox. Sign up Scientists not involved in the research said the findings ...