via youtube.com
Led Zeppelin tears it up. Be sure to get passed the first 15 seconds of this video.
"I've been trying, Lord, let me tell you, Let me tell you I really did the best I could..."
via improbable.com
Improbable Research has proven that Kansas, with a flatness value of 0.9997, is far flatter than a pancake, which only has a flatness value of 0.957.
