In a viral video posted on April 28, YouTuber The Q shows how to make automatic Wolverine claws using three plastic retractable X-Acto knives, rubber bands and some glue. The video shows step by ...

An X-Acto Knife with size 2 blade. Evan Amos via Wikimedia Commons The X-Acto knife can be found on the desks of architects, artists, designers, photographers, model makers, and ransom note ...