Natasha Demkina claims to have X-ray vision. When she was 10 years old, she told her mother that she could see what looked like a vacuum cleaner hose, two beans, and a tomato inside her. Demkina was too young to know the names of bodily organs, but her mother believes she was talking about her intestines, kidneys, and heart. It wasn’t long before Demkina was diagnosing diseases and identifying injuries. She says that she can easily switch from her regular vision to what she calls medical vision. Medical vision allows her to see a colorful picture of a person’s insides for a split-second.