And it's usually diagnosed before it causes any symptoms. Also, these men often have other illnesses which may be more important to treat than a cancer that doesn't cause symptoms. When cells in the prostate become cancerous (malignant), they clump together, forming small islands of cancer in the prostate.
Fire by Chemical Reaction. by Bob Gillis and Dino Labiste. Although this fire making technique is not primitive technology, it is worth mentioning in terms of survival skills. Fire can be produce by chemical reaction using potassium permanganate mixed with antifreeze from a car radiator or glycerin. Potassium permanganate used to be found in first aid kits and was utilized as a mild antiseptic.
1 A flame test helps the chemist determine which type of metal they are dealing with based on the color oâ¦. 2  Putting out a Candle Flame with Invisible Water The first thing that you are going to do when you want to put out the candle flame is to blow it.here are many chemicals that you can burn that produce abnormal colors. An example would be when you burn Lithium, i â¦ t gives off a hot pink flame. But for a traditional flame, the center would be white (if really really hot), after that blue, red, orange, then finally yellow.