If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Cut, knife, blade, guillotine—the terminology alone explains why safety is a must when it comes to paper cutters. Two-handed cut activation, non-repeat knife cycles and auto-stop infrared light ...

Everyone seems to have experienced cutting the finger sharply with paper, but I cut it from acrylic board to wooden stick using A4 paper anywhere "Paper cutter"The movie that makes it is released, and ...