Please note the similarity of the effect noted at the 3:22 minute mark, for traveling at the speed of light, with the 'light at the end of the tunnel' effect noted in many Near Death Experiences.
The NDE and the Tunnel - Kevin Williams' research conclusions
Excerpt: I saw a pinpoint of light in the distance. The black mass around me began to take on more of the shape of a tunnel, and I felt myself traveling through it at an even greater speed, rushing toward the light. I was instinctively attracted to it, although again, I felt that others might not. As I approached it, I noticed the figure of a man standing in it, with the light radiating all around him. (Betty Eadie)
http://www.near-death.com/experiences/research16.html
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