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Topic: Millikan oil drop experiment


  
  Online Ethics Center: Truth and Trustworthiness in Research   (Site not responding. Last check: 2007-11-01)
In particular Millikan's ability to recognize and select which of his data were the most trustworthy put him ahead of Ehrenhaft who indiscriminately used all of his data and therefore came to the wrong conclusion.
Describing some of Millikan's data selection as the operation of his "intuition" rather than as "reasoning" implies that Millikan could not articulate all of what he recognized when he recognized that something was amiss with some of his experimental observations.
Millikan's statement makes sense only as a denial that he has dropped data points.
onlineethics.org /essays/research/cw2.html   (6334 words)

  
 physics - Quantum mechanics
Experiments have been taken as confirming that quantum mechanics is correct and the real world cannot be described in terms of such hidden variables.
Ernest Rutherford's gold foil experiment disproved the plum pudding model of the atom which suggested that the positive charge and mass of the atom are almost uniformly distributed.
Clyde L. Cowan and Frederick Reines confirm the existence of the neutrino in the neutrino experiment (1955)
www.physicsdaily.com /physics/Quantum_mechanics   (3978 words)

  
 Millikan, Robert Andrews: 1868-1953
Millikan was the only physics graduate student and it was at Columbia that he earned his PhD degree.
Millikan's deep devotion to cosmic-ray research was the foundation for establishing a research team at the California Institute of Technology which made the most basic of these discoveries.
Millikan was fascinated and dedicated to the challenges of educating the general reader.
www.light-science.com /millikan.html   (672 words)

  
 Quantum mechanics   (Site not responding. Last check: 2007-11-01)
This is One of the Most difficult ideas to understand about the nature of Quantum systems.
There are some interpretations of Quantum mechanics that do away with the concept of "wavefunction collapse" by altering the concept of what constitutes a "measurement" in Quantum mechanics.
See the Bohr-Einstein debates The Everett many-worlds interpretation, formulated in 1956, holds that all the possibilities described by Quantum theory simultaneously occur in a "multiverse" composed of mostly independent parallel universes.
quantum-mechanics.iqnaut.net   (4031 words)

  
 Repeat Famous Science Experiments and Inventions.
The main goal is to enable science fair enthusiasts, students, teachers and science hobbyists in general to repeat famous experiments and inventions.
The importance of the experiment or invention to the development of science and technology
Readers are invited to put forward their suggestions for appropriate experiments and inventions to be included in this page.
www.juliantrubin.com /bigten/pathdiscovery.html   (163 words)

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