# Recent history for Marty Green

7
years
ago
 posted a comment
7
years
ago
 posted a comment
7
years
ago
 posted a comment
7
years
ago
7
years
ago
7
years
ago
 posted a comment
7
years
ago
 posted a comment Can the photoelectric effect be explained without photons?
7
years
ago
 posted a comment Can the photoelectric effect be explained without photons?
7
years
ago
 posted a comment Can the photoelectric effect be explained without photons?
7
years
ago
 posted a comment Can the photoelectric effect be explained without photons?
7
years
ago
 answer commented on Can the photoelectric effect be explained without photons?