See also:

• Reference: Time (90)

• Being and Becoming in Modern Physics
  plato.stanford.edu
  Discusses implications of general relativity for the philosophy of time; by Steven Savitt.
• On the Time Reversal Invariance of Classical Electromagnetic Theory
  philsci-archive.pitt.edu
  suggests a thinking about the time reversal invariance of classical electromagnetic theory -- one that makes use of the invariant (four-dimensional)
• Multisimultaneity
  quantumphil.org
  On experiments to investigate the tension between quantum mechanics and relativity.