Well, for me logic is important enough so that I'm not breaking both Einstein and Newton laws just to go around the world in 80 seconds. I can see lot more if I use for example 80 hours to that trip. Or perhaps I could enjoy spending 8 days of my summer holiday on that trip. =P
Because that 80 seconds trip is too short. If I would wink my eye I would loose about 1400 km. And if I sneeze I would risk making 30% of the world population sick. That's about 1 800 million people.
Wow, this is scary. If I would put my hand out, I could make a high-five for 3 billion people. (Assuming that I'm traveling zigzag because the koriolis effect) That's so much kinetic energy that my hand would burn.
