Combining Philosophers
Ideas for Stephen Hetherington, John Locke and Gavin Hesketh
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27 ideas
27. Natural Reality / A. Classical Physics / 1. Mechanics / a. Explaining movement
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12484
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Motion is just change of distance between two things [Locke]
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27. Natural Reality / A. Classical Physics / 1. Mechanics / c. Forces
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21181
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Relativity and Quantum theory give very different accounts of forces [Hesketh]
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15986
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Boyle and Locke suspect forces of being occult [Locke, by Alexander,P]
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16685
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An insurmountable force in a body keeps our hands apart when we handle it [Locke]
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27. Natural Reality / A. Classical Physics / 2. Thermodynamics / a. Energy
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21183
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Thermodynamics introduced work and entropy, to understand steam engine efficiency [Hesketh]
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27. Natural Reality / B. Modern Physics / 2. Electrodynamics / a. Electrodynamics
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21191
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Photons are B and W° bosons, linked by the Higgs mechanism [Hesketh]
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21199
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Spinning electric charge produces magnetism, so all fermions are magnets [Hesketh]
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27. Natural Reality / B. Modern Physics / 2. Electrodynamics / c. Electrons
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21189
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Electrons may have smaller components, bound by a new force [Hesketh]
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21180
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Electrons are fundamental and are not made of anything; they are properties without size [Hesketh]
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27. Natural Reality / B. Modern Physics / 2. Electrodynamics / d. Quantum mechanics
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21182
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Quantum mechanics is our only theory, and is very precise, and repeatedly confirmed [Hesketh]
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21184
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Physics was rewritten to explain stable electron orbits [Hesketh]
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21187
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Virtual particles can't be measured, and can ignore the laws of physics [Hesketh]
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27. Natural Reality / B. Modern Physics / 3. Chromodynamics / a. Chromodynamics
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21185
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Colour charge is positive or negative, and also has red, green or blue direction [Hesketh]
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27. Natural Reality / B. Modern Physics / 4. Standard Model / b. Standard model
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21194
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The Standard Model omits gravity, because there are no particles involved [Hesketh]
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21195
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In Supersymmetry the Standard Model simplifies at high energies [Hesketh]
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21197
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Standard Model forces are one- two- and three-dimensional [Hesketh]
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27. Natural Reality / B. Modern Physics / 4. Standard Model / c. Particle properties
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21188
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Quarks and leptons have a weak charge, for the weak force [Hesketh]
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27. Natural Reality / B. Modern Physics / 4. Standard Model / e. Protons
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21186
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Quarks rush wildly around in protons, restrained by the gluons [Hesketh]
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27. Natural Reality / B. Modern Physics / 4. Standard Model / f. Neutrinos
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21192
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Neutrinos only interact with the weak force, but decays produce them in huge numbers [Hesketh]
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27. Natural Reality / B. Modern Physics / 5. Unified Models / c. Supersymmetry
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21196
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To combine the forces, they must all be the same strength at some point [Hesketh]
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27. Natural Reality / C. Space / 5. Relational Space
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21190
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'Space' in physics just means location [Hesketh]
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15980
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We can locate the parts of the universe, but not the whole thing [Locke]
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27. Natural Reality / D. Time / 3. Parts of Time / b. Instants
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12486
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An 'instant' is where we perceive no succession, and is the time of a single idea [Locke]
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27. Natural Reality / D. Time / 3. Parts of Time / d. Measuring time
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12487
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We can never show that two successive periods of time were equal [Locke]
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27. Natural Reality / E. Cosmology / 8. Dark Matter
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21193
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The universe is 68% dark energy, 27% dark matter, 5% regular matter [Hesketh]
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27. Natural Reality / E. Cosmology / 9. Fine-Tuned Universe
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21198
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If a cosmic theory relies a great deal on fine-tuning basic values, it is probably wrong [Hesketh]
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27. Natural Reality / G. Biology / 3. Evolution
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12567
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It is inconceivable that unthinking matter could produce intelligence [Locke]
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