Who had an explosive idea and first patented DYNAMITE?

The correct answer is option 'B' - A. Nobel.

Explanation:

Alfred Nobel:
Alfred Nobel was a Swedish chemist, engineer, and inventor born on October 21, 1833, in Stockholm, Sweden. He was a prominent figure in the field of explosives and is best known for inventing dynamite. Nobel's invention of dynamite revolutionized the construction and mining industries.

Invention of Dynamite:
Nobel's idea for dynamite came to him in the 1860s when he was experimenting with nitroglycerin, a highly volatile and dangerous explosive. Nitroglycerin had been used for various purposes, but its instability made it extremely hazardous to handle.

Safety Concerns:
Nobel was determined to find a safer way to use nitroglycerin, which led him to develop dynamite. By mixing nitroglycerin with a porous substance, such as diatomaceous earth, he was able to create a stable and safer explosive. The porous substance absorbed the nitroglycerin and reduced its sensitivity to shock, making it much safer to handle and transport.

Patenting Dynamite:
In 1867, Nobel patented his invention of dynamite. The patent described the composition of dynamite and its various applications, including its use in construction, mining, and demolition. The invention gained widespread popularity due to its stability and controllable nature.

Impact of Dynamite:
The invention of dynamite had a significant impact on various industries. It revolutionized construction by providing a more efficient method for excavations and demolitions. It also played a crucial role in mining operations, allowing for safer and more controlled blasting techniques.

Legacy of Alfred Nobel:
Alfred Nobel's invention of dynamite brought him both recognition and wealth. However, he became concerned about the destructive power of his invention and its potential for use in warfare. As a result, he established the Nobel Prizes in his will, which were to be awarded annually in the fields of physics, chemistry, medicine, literature, and peace. These prizes were meant to honor those who have made significant contributions to humanity and promoted peace.

In conclusion, Alfred Nobel had an explosive idea and first patented dynamite as a safer alternative to nitroglycerin. His invention revolutionized various industries and led to the establishment of the prestigious Nobel Prizes.