Share Word Search How Machines Work To create your word search for "How Machines Work", first select the words you want to use. Choose up to twenty words for your game by clicking on a suggested word or enter your own by typing over an existing word. Suggestions for your word search; click to add. TECHNOLOGIES ENGINEERING KNOWLEDGE ESSENTIAL CREATIONS ADVENTURE SHOWCASES GREATNESS HILARIOUS DIFFERENT DESIGNED BICYCLES INVENTED DIGGERS PULLEYS HAMMERS PLANES DARING SCREWS BASICS DAVID BREAK SLOTH BRAIN SENGI GUIDE GIVE OUTS HELP ZOO How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title