After shuffling the cards in a standard 52-card deck, Alex Mullen, a three-time world memory champion, can memorize their order in under 20 seconds. As he flips though the cards, he takes a mental ...

Need to deliver a presentation in a Zoom meeting, but haven't rehearsed it enough, let alone memorised what you want to say? What you need is a Zoom teleprompter. This free and easy to use App called ...