Hello, my name is Dr. Helmut Klaus and I've made an amazing discovery. I've uncovered the secrets of time travel! With this knowledge, I've constructed an amazing time machine that YOU can use, making it possible for you to travel through time and history. You can be the first person to test my incredible device. It's a very simple process. Just start at the Big Bang Theory, which many scientists use to explain the origin of the universe. From there you can travel to many different eras in history. Just enter the time machine, and choose the era you wish to visit. Then push the "Go" button on the control panel, and you're on your way. My remarkable invention does the rest! Now, enough of my crazy rambling. It's time for you to explore! Jump in the time machine and let history be your playground.