Excesive use of GPS weakens our sense of direction.

After using the built-in GPS in my car for a while, I noticed I couldn't read a normal map properly -- I frequently took the default North as the direction I am heading to. Now I always try not to use a GPS as much as I could resist. :-)

The video in your post is very funny too, especially the very last scene. Both girls look average height when they appear seperately. And then when they get together, it turns out that they are actually at least 10 inches apart!

Thanks for sharing, Wanru. Have a nice weekend.