Who invented dynamite, an explosive based on stabilised nitroglycerin that transformed mining, construction and warfare?

Introduction / Context:
Dynamite is an explosive that made it easier and somewhat safer to use powerful blasts for mining, construction and military purposes. It is based on nitroglycerin absorbed in an inert material to improve handling. This question asks which inventor developed dynamite and became famous, and sometimes controversial, because of it.

Given Data / Assumptions:

• The invention is dynamite, not ordinary gunpowder or another explosive.
• The inventor stabilised liquid nitroglycerin for practical use.
• The name is well known in industrial and peace prize contexts.
• The options include several famous nineteenth century scientists and inventors.

Concept / Approach:
Alfred Nobel, a Swedish chemist and industrialist, discovered that mixing nitroglycerin with an absorbent material created a safer, more stable explosive that could be shaped and transported. He patented this product as dynamite. Later in life, he used his wealth from explosives to establish the Nobel Prizes, which reward achievements in science, literature and peace.

Step-by-Step Solution:
Step 1: Recall that the person linked to dynamite is also linked to the Nobel Prizes. Step 2: Recognise that this person is Alfred Nobel, not the other inventors listed. Step 3: Confirm that Nobel specifically worked on stabilising nitroglycerin to create dynamite for industrial blasting. Step 4: Therefore, the correct answer is Alfred Nobel.

Verification / Alternative check:
To verify, remember the common phrase Nobel, inventor of dynamite and founder of the Nobel Prizes. This is frequently mentioned in textbooks and general knowledge materials. None of the other inventors in the options are described as both explosive manufacturers and prize founders, which strongly supports Alfred Nobel as the correct option.

Why Other Options Are Wrong:

• Alexander Graham Bell: Invented the telephone and worked on communication technology, not explosives.
• Nikola Tesla: Known for alternating current systems and electrical inventions, not dynamite.
• Louis Pasteur: Famous for work in microbiology and vaccination, not for explosives.
• Thomas Alva Edison: Developed electric light and related inventions, not explosive compounds like dynamite.

Common Pitfalls:
Because many famous inventors lived in similar time periods, learners may occasionally mix up their contributions. Another pitfall is focusing on the Nobel Prizes alone and forgetting that they are funded by profits from explosives. By keeping the link between dynamite, industrial blasting and the Nobel name clear in your mind, you can easily avoid these confusions.

Final Answer:
Dynamite was invented by Alfred Nobel.