Galileo, Measurement of the Velocity of Light, and the Reaction Times

@article{Foschi2009GalileoMO,
  title={Galileo, Measurement of the Velocity of Light, and the Reaction Times},
  author={Renato Foschi and Matteo Leone},
  journal={Perception},
  year={2009},
  volume={38},
  pages={1251 - 1259}
}
According to the commonly accepted view, Galileo Galilei devised in 1638 an experiment that seemed able to show that the velocity of light is finite. An analysis of archival material shows that two decades later members of the Florence scientific society Accademia del Cimento followed Galileo guidelines by actually attempting to measure the velocity of light and suggesting improvements. This analysis also reveals a fundamental difference between Galileo's and Florence academy's methodologies… 

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References

SHOWING 1-10 OF 60 REFERENCES
Helmholtz and the Psychophysiology of Time
  • C. Debru
  • Philosophy
    Science in Context
  • 2001
TLDR
Experiments dealing with the velocity of propagation in nerves and the temporal aspects of perception were carried out occasionally for some fifteen years until their final publication in 1871, which reflects the continuity that holds between psychophysiological research and the Kantian philosophical background.
Reconstruction of Galileo Galilei's experiment: the inclined plane
In the ‘Third Day’ of the Discourses and Mathematical Demonstrations Concerning Two New Sciences Galileo Galilei describes the famous experiment of the inclined plane and uses it to bring an
Galileo's Eye: A New Vision of the Senses in the Work of Galileo Galilei
TLDR
Galileo's innovative conception of the relation between the senses and external reality contrasted with the classical tradition dominated by Aristotle; it paved the way for the modern understanding of sensory processing, culminating two centuries later in Johannes Müller's elaboration of the doctrine of specific nerve energies and in Helmholtz's general theory of perception.
Early Estimates of the Velocity of Light
HE astronomical methods by which OLE ROEMER and JAMES BRADLEY demonstrated the finite velocity of light are familiar portions of the scientific tradition. With respect to the early estimates of the
The Philosophical Significance of the One-Way Speed of Light
In the 5th century B.C., Zeno of Elea argued that motion is impossible. Although few philosophers have accepted Zeno's conclusion-the most notable exception being F. H. Bradley-it must be conceded, I
Reaction-Time Experiments in Wundt’s Institute and Beyond
Kurt Danziger (1980d) observed, “The reaction-time studies conducted during the first few years of Wundt’s laboratory constitute the first historical example of a coherent research program,
Modern mental chronometry
The Neuroscience of Helmholtz and the Theories of Johannes Müller Part 1: Nerve Cell Structure, Vitalism, and the Nerve Impulse
TLDR
It is revealed how Johannes Müller, considered by many to be the greatest physiologist of the first half of the nineteenth century, helped to launch and shape Helmholtz's career and was only willing to accept some of his mentor's theories.
Visual confirmation of the junction process in lightning discharges
An unusual opportunity to observe the incloud and out-of-cloud paths of lightning was afforded the writers on the night of August 30, 1958. Atmospheric electricity measurements were in progress on
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