Stephen Cass, an editor at Discover magazine, was determined to investigate some of the invisible things that are part of his daily life. As he walked toward his office in New York City, he thought: “If I could see radio waves, the top of the Empire State Building [with its host of radio and TV antennas] would be lit like a kaleidoscopic flare, illuminating the entire city...”
When Aaron (not his real name) was 15, he began praying to Satan: “I felt like he and I had a partnership.” Aaron started to lie, steal, and manipulate his family and friends. He also experienced nightmares: “I woke up one morning and saw the devil at the end of the bed. He told me that I was going to pass my exams and then die.” Yet when he finished his exams, he lived. Aaron reflected, “It was clear to me that he was a liar...”
They call it “The Devil’s Footprint.” It’s a foot-shaped impression in the granite on a hill beside a church in Ipswich, Massachusetts. According to local legend the “footprint” happened one fall day in 1740, when the evangelist George Whitefield preached so powerfully that the devil leaped from the church steeple, landing on the rock on his way out of town.