GPS soon to be accurate to 1mm ?!?!

This material will eventually allow GPS devices to be accurate to within 1mm. You can currently buy some if you've got $30k for an amount that weighs the same as a single strand of human hair...

http://ift.tt/22VMwpz


Unfortunately, your GPS device will probably retail for about $1.2million but your track map will be super accurate! :D

GPS soon to be accurate to 1mm ?!?!