This is the first episode in the series where Clark Kent is seen entering a phone booth and changing into Superman.
Clark: (reading research notes) The non-linear amplifier multiplies the input signal with obvious trigonomic results. Obvious to whom? Lois: The result would be amplified waves with frequencies equal to the sum and difference of the original frequencies. Clark: What? Lois: What did I just say? Clark: I have absolutely no idea. Lois: Did I just explain what you were talking about?
Perry: Sometimes I think my name is Perry But: 'Oh I tried, Perry, but...', 'I'm sorry, Perry, but...' 'Oh I wish, Perry, but...'.
Perry: Clark, I understand how you feel, son, but I want you to remember that women are people too.
Inside the DVD booklet for the complete second season release, it mistakenly lists this episode as airing 11/28/93.
Dr. Faraday's last name is a reference to Michael Faraday, an English physicist and chemist of the early 1800s whose work is fundamental to the understanding of electromagnetism, including the ultraviolet and infrared light discussed in this episode.
Perry: Technology and human nature sometimes are a volatile mix, aren't they? Jimmy: Like Frankenstein. Originally a novel written in 1818 by Mary Shelley, Frankenstein is a story that criticizes science (and man in general) for over-stepping its bounds and meddling in nature's ways of life and death.
S 4 : Ep 22
Aired 6/14/97 (1:50:00)
S 4 : Ep 21
Aired 6/7/97 (1:50:00)
S 4 : Ep 20
Aired 5/31/97 (1:50:00)
S 4 : Ep 19
Aired 4/26/97 (1:50:00)
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