Riddle: I am something bright and bring life. I was invented in 1879 by Thomas Edison and Joseph Swan. What am I? Show Answer Hide Answer

Riddle: I am something that you do everyday without knowing. I can play games/tricked with you without you knowing. What am I? Show Answer Hide Answer

Riddle: I am made out of nickel and iron. I am the center of the world and a solid metal ball. What Am I? Show Answer Hide Answer