From how to French brain or play the guitar to how to unclog a sing or perform CPR, you can learn all kinds of useful skills on YouTube. We at Mental Floss are always eager to learn new things and ...

SwiftLaTeX, LaTeX Engines in Browsers with optional WYSIWYG support. We are a big fan of WebAssembly and all computation is done locally. Download latest release from Github. Extract the files and put ...