Low-priced stock that sells at less than $1.00 per share. Often highly-speculative and volatile, such as start-up mining companies. While, in general, penny stock are considered high-risk securities, some penny stock mature into less-speculative investments. All penny stock are traded over-the-counter.
In its natural form, cork is also a very good fire retardant, although cork dust is actually extremely flammable (because here the cell structure has been broken down). Impermeable: Cork has a magic chemical in its cell membrane that makes it completely impermeable to liquids and gases.
According to the product paperwork, the targets are stable even after the chemicals are mixed, and can be detonated only by a high-velocity centerfire bullet of .223 caliber or larger. âTannerite is not flammable (it is an oxygen robber and will extinguish fire),â the instructions said. âWhen the bullet penetrates the black powder, the molecules separate and cause a molecular breakdown which in turn causes a sonic boom and water vapor to appear in the air.â.