- published: 18 Jan 2012
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Bond, bonds, bonded, and bonding may refer to:
An explosive material, also called an explosive, is a reactive substance that contains a great amount of potential energy that can produce an explosion if released suddenly, usually accompanied by the production of light, heat, sound, and pressure. An explosive charge is a measured quantity of explosive material.
This potential energy stored in an explosive material may be
Explosive materials may be categorized by the speed at which they expand. Materials that detonate (explode faster than the speed of sound) are said to be "high explosives" and materials that deflagrate are said to be "low explosives". Explosives may also be categorized by their sensitivity. Sensitive materials that can be initiated by a relatively small amount of heat or pressure are primary explosives and materials that are relatively insensitive are secondary explosives.
Though early thermal weapons, such as Greek fire, have existed since ancient times, the first widely used explosive in warfare and mining was black powder, invented in 9th century China (see the history of gunpowder). This material was sensitive to water, and evolved lots of dark smoke. The first useful explosive stronger than black powder was nitroglycerin1, developed in 1847. As nitroglycerin was unstable, it was replaced by nitrocellulose, smokeless powder, dynamite and gelignite (the two latter invented by Alfred Nobel). World War II saw an extensive use of new explosives (see explosives used during World War II). In turn, these have largely been replaced by modern explosives such as trinitrotoluene and C-4.
The Best may refer to:
So long boy you can take my place
Got my papers, I got my pay
Pack my bags and I'll be on my way
To yellow river
Put my gun down, the war is won
Fill my glass now, the time has come
Going back to the place that I love
To yellow river
Yellow river, yellow river
Is in my mind and in my eyes
Yellow river, yellow river
Is in my blood, it's the place that I love
Got no time for explanations
Got no time to lose
Tomorrow night you'll find me sleeping underneath the moon
At yellow river
Cannon fire lingers in my mind
I'm so glad I'm still alive
I've been gone for such a long time
From yellow river
I remember the nights were cool
And I can still see the water pool
And I remember the girl that I knew
In yellow river
Yellow river, yellow river
Is in my mind and in my eyes
Yellow river, yellow river
Is in my blood, it's the place that I love
Got no time for explanations
Got no time to lose
Tomorrow night you'll find me sleeping underneath the moon
At yellow river
Yellow river, yellow river
Is in my mind and in my eyes
Yellow river, yellow river
Is in my blood, it's the place that I love
Got no time for explanations
Got no time to lose
Tomorrow night you'll find me sleeping underneath the moon
At yellow river