Wave or Particle?

Einstein's resolution of the photoelectric effect problem suggests that light consists of particles (photons).

My Thoughts

Guest Stars

Special appearances in this episode.

Guest Stars

No guest stars available.

Crew

Episode-specific crew credits.

No crew data available.

Videos

Clips and promos for this episode.

No videos available.

Stills

Episode still images from TMDB.

No still images available.