Monday, 22 October 2018

Super scientist Galileo Galilei

Galileo Galilei
astronomerphysicistengineerphilosopher, and mathematician
Born : 15 February 1564 Pisa, Duchy of Florence
Died : 8 January 1642 (aged 77) Arcetri, Grand Duchy of Tuscany, Italy
Residence : Grand Duchy of Tuscany
Nationality : Italian
Alma mater : University of Pisa 1580-85 (no degree)
Known for          
  • Kinematics
  • Dynamics
  • Telescopic observational astronomy
  • Heliocentrism
Scientific career

Fields : Astronomy, physics, engineering, natural philosophy, mathematics
Institutions :        
  • University of Pisa 1589-1592
  • University of Padua 1592-1610

Signature : Galileo Galilei Signature 2.svg
Galileo Galilei was an Italian polymath. Known for his work as astronomer, physicist, engineer, philosopher, and mathematician, Galileo has been called the "father of observational astronomy", the "father of modern physics", the "father of the scientific method", and the "father of science".
Galileo studied speed and velocity, gravity and free fall, the principle of relativity, inertia, projectile motion and also worked in applied science and technology, describing the properties of pendulums and "hydrostatic balances", inventing the thermoscope and various military compasses, and using the telescope for scientific observations of celestial objects. His contributions to observational astronomy include the telescopic confirmation of the phases of Venus, the observation of the four largest satellites of Jupiter, the observation of Saturn and the analysis of sunspots.
Quotes
If I were again beginning my studies, I would follow the advice of Plato and start with mathematics.
You cannot teach a man anything; you can only help him find it within himself.
All truths are easy to understand once they are discovered; the point is to discover them.
Measure what is measurable, and make measurable what is not so.
Wine is sunlight, held together by water.
I do not feel obliged to believe that the same God who has endowed us with sense, reason, and intellect has intended us to forgo their use.
Mathematics is the language with which God has written the universe.
In questions of science, the authority of a thousand is not worth the humble reasoning of a single individual.
The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do.
I have never met a man so ignorant that I couldn't learn something from him.

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