A well-designed PowerPoint presentation can make all the difference in a big meeting, whether you’re talking with employees, pitching investors or wooing clients. This visual display helps drive home ...

Bent Meier Sørensen does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

Any university teacher who does not harbour a painful recollection of a failed lecture is a liar. On one such occasion, I felt early on that I had lost the students entirely: those who hadn’t sunk ...