Mostly in their usage for mining, road building and demolition. If an old building can be brought down all at once, it saves time and money. Ore can be mined from the ground much more efficiently with the help of explosives, roadbeds can be finished faster when they
can blast through a hill, etc.
Depends. People that develop explosives are Chemical Engineers. People that design the USE of explosives may be Civil Engineers, or Mining Engineers. However, many everday users of explosives for mining and construction do not have a degree.
Yes they did. Explosives were used in mines to find gold ore.
principle of explosives safety
He invented nitroglycerin - explosives - kill people
Yes , people had bombs and canons to shoot with for defense
An advantage of explosives is that they can demolish buildings during reconstruction. A disadvantage includes he possible deaths of thousands and millions of people.
They usually use explosives to kill sharks
guns, explosives and anything that kills people
People who make fire works!
Primary high explosives
The three categories of high explosives are primary explosives, secondary explosives, and tertiary explosives. Primary explosives are very sensitive and are used to initiate a detonation. Secondary explosives are more stable and are commonly used in commercial and military applications. Tertiary explosives are less sensitive and are often used as propellants.
I believe you are refering to the cardinal rule of explosives. It is:Expose the minimum ammount of people, to the minimum ammount of explosives, for the minimumammount of time.I hope that helped.I.Y.A.A.Y.A.S