2010-07-18, 05:44 PM
Those things doctors draw blood with. I have one with a curved, plastic needle that I'm suppose to use to squirt water in the back of my mouth to keep my Wisdom Teeth cuts clear of food. Well, I sealed it off by melting the tip with a match, and now there's a pseudo-vacuum inside.
When I draw back the handle thing, throw it into the air and let go, it flies in the opposite direction that the water should come out of.
Why?
When I draw back the handle thing, throw it into the air and let go, it flies in the opposite direction that the water should come out of.
Why?