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Superconductors
perihare
1,403 views
Zero DC
Resistance for electric current
Below T_c
Cooper pairs bind and become present
It's conventional
Superconductivity
Type I, Type II
Phase transitions firs...
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Christoffel Symbols
perihare
4,388 views
Her covariant derivatives blow my mind
We're making a connection and it feels affine
Reaching for a copy of Hartle out my JanSport
Her manifold's smooth; I want some parall...
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Bell's Theorem
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4,087 views
Quantum mechanics makes me have a fit.
Why do distant events always exhibit
Instantaneous changes to local ones?
Instead, let's make some hidden variables
And make them all...
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Physics GRE
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1,822 views
Taking the physics GRE
on Saturday October 9th
8:30 down somewhere at Pitt
That's AM, it's not at night
Try to achieve a score that shows
you know how Lorentz transformatio...
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Chaos
perihare
1,089 views
How do we begin, forcing
Duffing oscillations in a double well?
Graphing x versus v plots the Poincare trace
Finding two dimensions of phase space
But changing the initia...
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Maxwell's Equations
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8,757 views
Gauss and Faraday
and Ampere found a lot of ways to
Solve for EM fields
But this did not always work for capacitors
Then Maxwell came
Invented displacement current, and now...
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Lagrangian Dynamics
perihare
6,056 views
So you've got a system
Moving in some frame
Minimize the action to
get equations all the same.
Another thing you'll find:
Coordinates generalize,
Combining this with...
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Fermi Problems
perihare
926 views
Theme from "Matlock" - Dick DeBenedictis, 1986
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Blackbody Radiation
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4,251 views
Something from nothing's blackbody
Radiation, for reaching equilibrility
Total radiation scales with the fourth power
Of the temperature in an ideal cavity
We ignore ...
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Tekkotsu Mirage Parser
perihare
197 views
http://parser.perihare.com/
http://www.cs.cmu.edu/afs/cs/academic/class/15494-s10/
Tekkotsu includes a tool called Mirage, a simulator which can host multiple robots wi...
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