Comment by 51Cards

I always love this video, and I have been a lifetime dedicated fan of James Burke, but few seem to note that the whole segment didn't have to be timed as there is a cut shortly before the launch. If I recall either James or one of the producers talked about it once. They knew they had to start the last bit 13 seconds before launch and had practiced it repeatedly. At 13 seconds to countdown James nailed it. I'm sure even after practicing it I would have stumbled over a word in the clutch moment!