I have another question on aetherytes, no idea if it was ever answered in game.

Can we transport wares while in direct contact with it? I.e. a cart or a barrel? Or is there no way to transport cargo even if we're touching it? Is there a weight limit to what we can teleport? Then how do we keep our clothes? If it's a special material, could we take along a bag of, I don't know, wheat or food?
What side effects are there to using the aetheryte net? Is there radiation? Can the state of my food change if it gets turned into aether and then put together again? Will it be cooler or hotter compared to before I started the teleport?