defəˈniSH(ə)n/ noun : a statement that describes what something is. ← yep
This was the basic concept used to sandblast inside a public library. I haven’t tried this for doing anything at high pressure, only for careful work with a gravity gun.
I used 1″x2″s for light weight construction, black plastic, and thin carpeting stretched across the top as the air inlet. The inlet should be sized so as to maintain a slight vacuum.
(Click on the image for a larger view)
As a smoker, I might be automatically assumed to be a “self-saboteur”… engaged in a slow deliberate suicide. I’ve even wonderered it myself, having no other clear explanation as to why I smoke. That’s what our minds do with any unknown – is to come up with a theory – something that makes sense. Upon giving it some actual honest consideration, I now have to state emphatically that this is the wrong answer to the puzzle. It doesn’t even really make any sense. I’ve come up with answers that DO make sense, and which I think will be far more useful toward becoming a non-smoker. (Coming Soon)