Ladies and Gentlemen, Girls and Boys: Behold The Quantum Battle Dome, occupied by opposing Quantum Computational Devices. On the left, appears Sycamore - Google Inc.'s (NASDAQ: GOOGL) quantum computational construct and on the right, you'll see the quantum device monikered Summit, carefully crafted by IBM Corporation (NYSE: IBM). All of this, via the expert commentary of Kevin Hartnett, writing at Quanta Magazine. Enjoy.