A syringe is a medical device that is used to inject fluid into or withdraw fluid from a body cavity. The fluid may be a liquid such as water, saline solution, or a medication, or a gas. A syringe consists of...
Continue reading...piece metal plastic
How Does Needle Work
How does a needle work? A needle has a sharp point on one end and a hole on the other. The sharp point is used to pierce the fabric, and the hole is used to guide the thread. The thread goes...
Continue reading...Parts Of The Needle And Syringe
Parts of the needle and syringe are important for proper functioning. The needle is the sharp end that goes into the skin to draw blood or to inject a substance. The syringe is the barrel that the needle is attached to...
Continue reading...How To Make A Sewing Needle
A sewing needle is a thin, pointed piece of metal or plastic that is used to sew fabric together. Making your own sewing needle is a fun, easy project that can be completed in just a few minutes. To make a...
Continue reading...