The mechanics of the Flappy Bird game are known to be very successful, and this source code uses the same mechanics, with a twist. The game is not moving horizontally, it’s revolving around the middle of the screen, just like a satellite in orbit around the planet Earth. We call it the “Circular Flappy Bird” mechanics! https://www.appsfresh.com/products/planet-flappy-bird-app-source-code
There exists more than one universe. Not only did Quantum mechanics create tangible scientific breakthroughs. The concept of Multiverse or the existence of all possible realities is also the product of different interpretations of Quantum physics. Proof of this could be traced to orbiting observatories that follow remnants of the Big Bang and different mathematical models, which argue a cyclical universe.