explainers

  • What Is A Stent?

    Stents are simple and useful devices for people who suffer from heart problems or heart-induced chest pain. Placing a stent is a fairly simple medical procedure — let’s take a look at what’s involved.


  • The Best Explainers Of 2018

    The Best Explainers Of 2018

    Besides telling you how to hack your life, we here at Lifehacker love to help you understand the world around you, whether you’re puzzling over an obscure feature of your computer or a big political issue in the news. Here are some of our best explainers from 2018.