If you hate the idea, then we can change it, but if you wanna know my thinking, here we go.
All things in the universe, if I recall my Sci-Fi correctly, is made of two thing, Matter, and Energy. Our last set goal, was to make Matter, and Space. In other words, something and nothing. However in doing that, we would be changing the very nature of the entire universe. Now, before you say we already did that, hear me out. Three of the things we've made have basically inert, nearly completely dependent on use to do anything. The only thing that seems to do anything without us, is Light. However that light, need us to be created, and without the constant flow of energy around it, would likely go out, because even if we made it, it is not a self sustaining thing, because it is not made of 'Something' yet. Or should I say, there is nothing around yet to "Cast" the light. The sun make light, light bulbs make light, right now, light is little more than a concept.
Anyways, back to my thought. Science crap: My idea revolves around the concept that all things in the universe are created of Matter and Energy, so the opposite of all that would be Anti-matter(space where there is no matter(I know that's not what anti-matter is in Star Trek terms, but meh. . . Or is it?)) and. . . .? I fell on that for a bit, so, I came up with a different formula. I can see out universe being made up of Mtter and Positive energy, and Anti-matter(Space) and Negative energy. Setting aside the whole idea that Matter and Anti-matter can not meet (Since we don't have to follow true sci-fi rules in our Sci-fi :P) this whole idea would open the door to converting Energy to Matter, and vice versa, as we go along.
Just in case, I thought up some examples. Sound is created through the vibration of Matter, and is silenced through traveling through Space. The vibrating matter uses Energy to vibrate, but once it is used, the energy vanishes. I know the laws of the universe says that everything flows in an endless cycle, but if you think about it, where does that bio energy go after powering your muscles, turning into heat, and floating into the air? If we crate our universe in this idea I cam up with, the heat would dissipate into negative energy, and would be used for negative energy purposes. This way, we don't have to worry(As I was for a little while) about how negative energy will still have a place with all this matter and (To my eyes) positive energy comes about. A human growing? Positive energy/matter. A human aging? Negative energy/matter.
Now, back to the threads themselves. If the threads are converted to creating Matter, and by default, positive energy, then the spaces around them would be given purpose, and given a shape of their own, perhaps ribbons(*Wink* *Wink* *Smile*) and would take on the qualities of Anti-matter(Space) and negative energy, making working with bother easier and a more tangible thing. Right now, we both know Light and Sound are far more tangible than Darkness and Silence, if we work both of those into their rightful places, I can see them inspiring our beings into understanding better the world around them, and taking away a touch of the unknown so it becomes less disturbing for both of them.
But, again, if you hate my idea and don't want to be so grandiose with it, I can change my post and make things a heck of a lot simpler. . . .I won't mind too much since we are creating this world together and I should know by now not to suddenly make big decisions like this without you. I just didn't wanna end up with another month long discussion and was hoping it would make sense to you without explaining, and perhaps you would throw in your own ideas about all this too. I had this funny visual of the "Nothing" taking form and Tahaan poking at this somehow familiar but odd new thing he didn't intend for them to make exactly :P