Making A Sharp Knife From Cardboard Hi, everyone! We are sure you all remember the famous attack scenes of a mysterious killer with a knife in a Halloween costume known as Ghostface in the «Scream» movie? Oh, it was an incredibly interesting and fascinating movie that made us shiver! But the unexpected happened! Ghostface is back, but...without a knife! Hahaha! Unlucky criminal! Well, we decided to help the poor guy and make him a new unusual knife made of cardboard! He hardly dreamed of this! W