1. Galileo Galilei
Modern science is the practice of skepticism. ... By the employment of this tool, Galileo was able to demonstrate many fundamental truths of the Universe. ... It is suspected that it was at this point that Galileo began to contemplate the possibilty of heliocentric universe. ... After observing the phases of Venus, it seemed perfectly obvious to Galileo that Aristotle's Earth-centred model of the universe must be false. ... Suddenly, scientists were faced with mathematical calculations, as opposed to simply fervent speculation, in support of the heliocentric theory of the universe. ...
- Word Count: 4135
- Approx Pages: 17
- Grade Level: High School