Watch: This awesome design to make trains almost 'invisible' in Japan!
This design will make the trains almost 'invisible' into any environment it is in, even when it's not moving.
Apr 08, 2016, 13:14 PM IST
This design will make the trains almost 'invisible' into any environment it is in, even when it's not moving.
Apr 08, 2016, 13:14 PM IST