I’m not kidding. You will be able to buy this very soon. Probably this year. A company has invented a toy called the Force Trainer that allows you to lift a ball by just thinking about it. It really is mind over matter. Electrical thoughts in your brain are transferred to the machine and this starts a small fan that blows the ball up a tube. It’s not quite levitation but it’s close. Two firms already in the mind control toy business are Mattel and Uncle Milton Industries.