yeah, okay, i just wrote down a many legitimate sounding reasons i could think of for nanotubes, and I messed up the paper chromotography somehow, i didnt think; i thought the two dots that were at the bottom were the starting ones so i said a) fruit juice had one, cola had two b) cola had more, reckon ill pick up any marks at all for that? It was abstract one and two markers like the three mentioned , that made it so much harder than c3 for me