Two types of fruits with a generally different mechanism of seed distribution exist: dehiscent and nondehiscent fruits. Dehiscent fruits set the seeds free by opening of the fruit that remains itself with the mother plant. In contrast, nondehiscent fruits and their seeds are a dispersal unit.
Pyrodex Pellets: No measuring, no pouring, Pyrodex pellets give muzzleloaders greater consistency, performance and faster second shots. Pyrodex Pellets are designed for use only in newly manufactured muzzle-loading, in-line rifles of .45 caliber, .50 caliber and 54 caliber.
The reaction is used for thermite welding, often used to join rail tracks. Thermites have also been used in metal refining, demolition of munitions, and in incendiary weapons. Some thermite-like mixtures are used as pyrotechnic initiators in fireworks.