Answer by  
                                                                                          Denise15 (49)
                                                            
                          
                          
                                                          In 1894, in Battle Creek, Michigan, the Kellogg's brothers left some cooked wheat out and it became stale. They ran it through a roller machine and it came out as flakes instead of sheets. They then baked the flakes and realized that they had a delicious new food.