Is History Based Upon the Scientific Method?

Now, to start the process of comparing the historical and scientific method, I was intrigued by @Rumraket’s comment in another thread. I’m not interested in engaging the topic of that thread, but I found his comment interesting:

Two differences between the use of eyewitness accounts in history and natural science:

  1. In science, we usually don’t speculate about the credibility of the human sources - their motives, cultural or political biases. Instead, we just assume that they are truthfully reporting what they thought or remembered they saw on the display of their multimeter, for example.
  2. In science, eyewitness accounts are generally repeatable and can analyzed using statistics, whereas in history, often each piece of evidence is unique and analyzed on a case-by-case basis.