rock hard
dnf
Quantum particles dont act in the same manner as classical mechanics."thumbsup"
It could be also that I say to travel by light, what I mean is travel by energy.
Energy moves, the energy from man made light is a great example of energy a energy that can be controled and directed to a specific point.
One of the things I would try to transport by this type of energy ( if performing a experiment of my own ) is various types of gasses like oxygen.
something I could test for on the other side, if a gas is heavy, then try to make it travel up with the energy to a specific point.