Benjamin Franklin: Identify the invention most famously credited to him. Full question: What did Benjamin Franklin invent? Choose the correct option.
General Knowledge
Inventions
Difficulty: Easy
Choose an option
Answer
Correct Answer: Lightning rod
Explanation
Given data
- Topic: Inventions associated with Benjamin Franklin.
- Task: Pick the single item most famously credited to Franklin as an inventor.
Concept / Approach Benjamin Franklin was a prolific statesman-scientist credited with several practical inventions. The most iconic and directly attributed invention is the lightning rod, designed to protect buildings from lightning strikes.
Option analysis Lightning rod: Correct — designed and promoted by Franklin after his electricity studies. Safety elevator: Associated with Elisha Otis. Telephone: Associated with Alexander Graham Bell. Steam engine: Associated with improvements by James Watt.
Final Answer Lightning rod.