The tubes just need to be a couple dozen kilometers long.....so far they can do a few microns.......hmmmmm
Jeff Zedic Toronto 87 300TD 83 300D needs engine! (Cheap)
The tubes just need to be a couple dozen kilometers long.....so far they can do a few microns.......hmmmmm
Jeff Zedic Toronto 87 300TD 83 300D needs engine! (Cheap)