rewind for Marty & Doc!

Doc: Marty we have to go back to the future Marty : Why?Doc: Because rewind let you know one fun fact EVERY day about our Time Journey WHAT? Marty: OK Doc, but what is rewind for Marty & Doc?Doc: Its a simple and clever app on iPhone that displays ONE particular fact about us (our universe) EVERY day. How do I let the world know?Doc: Easy Marty Just rate this app with five stars (please) and use the share button (in the app) to send a link to your friends and let them travel in time with us