Here is one no one can answer: how to restart ink flowing in a ballpoint pen after non-use. This has everyone stumped, so if you can’t answer, that’s OK. At the Alice Research Institute, nearly ...

Despite living in a digital world, it can feel more satisfying to put pen to paper — like jotting down a to-do list in your planner or a quick reminder on a post-it note. The downside? We've all ...