Recent content by rrgoldstein

Boy, I wasn't happy to hear you use words like "giant clock spring." I was hoping that this energy could be inputted into a fairly small (5" cubed) spring mechanism in one way (maybe something akin to an AC drill), and then the spring could release the energy slowly through a gearing system...

I doubt many people would support an immediate departure, thus leaving the country unstable and likely a great threat in the region than it was before our invasion. So, yes, I agree with your implied assertion that we must at least stablize, before we get out. We must address the situation as...

F, that's a good question. I invite YOU to stand in the question for a while, as objectively as you can. Can you generate any other reasonable motives for the admin. having invaded, other than their stated purpose? I certainly believe in every fiber of my body that the we entered the war...

First, I'm not an engineer, so, please excuse my lay terminology. Nonetheless, I thank you for any thoughts you can offer me, as I certainly need some help here. I'm working on a project where I need to spin a 4"-6" fan blade, enough to create about 250 (more is even better) cfm of airflow ...