That video is quite interesting. Unrelated: At first I thought: Hey, that's the voice of a physicist in Half Life 1, like "Good morning Mr. Freeman!" Then the

That video is quite interesting. Unrelated: At first I thought: Hey, that's the voice of a physicist in Half Life 1, like "Good morning Mr. Freeman!" Then the picture of him comes up in the video and he does not only sound like the character, he even looks like him :)