D i s t a n ce.

Mach 10. Mankind has just developed an airplane able cross the Atlantic Ocean at ten times the speed of sound.

The longest journeys on Earth are measured in thousands of kilometers. At 12,000km/h you can schedule your day leaving from NY's JFK at 8:30am and landing at London Heathrow 35 minutes later. What a day!

Distance is no longer an obstacle on Earth.
One day it won't be an obstacle.