Acceleration Quote by Neil deGrasse Tyson
“It is astonishing to realize that until Galileo performed his experiments on the acceleration of gravity in the early seventeenth century, nobody questioned Aristotle's falling balls. Nobody said, Show Me!”
About This Quote
Source Speech: Public lecture on history of science (2020)
The quote highlights how scientific progress often goes unchallenged until a paradigm‑shifting experiment forces reconsideration of long‑standing beliefs.
In simple terms: Science advances when experiments challenge old ideas.
Key Takeaway
Question assumptions.
Themes
science
history
paradigm shift
critical thinking
Mood
inquisitive
analytical
Type
educational
inspirational
When to use this quote
- classroom teaching
- research design
- policy making
- media reporting
Key Concepts
philosophy of science
empiricism
innovation
Questions to Reflect On
- What assumptions do you accept without testing?
- How can you encourage questioning in others?
A Different Perspective
New ideas may face resistance despite evidence.
![“They [scientists of centuries past] call on God only from the lonely and precarious edge of incomprehension. Where they feel certain about their explanations, however, God gets hardly a mention.” quote by Neil deGrasse Tyson](https://sms4smile.com/quotes/img-quotes/0b0/neil-degrasse-tyson-143_century_they-scientists-of-centuries-past-call-o_12921.jpg)
