My Son, the Physicist
Encyclopedia
"My Son, the Physicist" is a science fiction
short story
by American writer Isaac Asimov
. It was commissioned by Hoffman Electronics Corporation and appeared in February 1962 in Scientific American
. It later appeared in Asimov's collection Nightfall and Other Stories
(1969).
with an American space agency, is trying to maintain communication that has been established with an expedition that has apparently reached the planet Pluto
after four years in space. The difficulty lies in the significant delays for the radio signal to travel back and forth, making timely and meaningful interaction impossible.
His proud mother, who happens to visit his office whilst he is wrestling with the problem, ultimately advises him to keep talking and get the expedition crew to keep talking as well. That way, although it normally takes twelve hours for radio
waves to cover the distance, it is possible to have effectively continuous conversation.
Mrs. Cremona declares that all women know that the secret to spreading news is to "Just Keep Talking". Thus, by constantly transmitting data and instructions from both ends, and interjecting questions or responses as needed, no time need be wasted.
Although it plays no part in the story, the fictional supercomputer Multivac
is mentioned inter alia.
Science fiction
Science fiction is a genre of fiction dealing with imaginary but more or less plausible content such as future settings, futuristic science and technology, space travel, aliens, and paranormal abilities...
short story
Short story
A short story is a work of fiction that is usually written in prose, often in narrative format. This format tends to be more pointed than longer works of fiction, such as novellas and novels. Short story definitions based on length differ somewhat, even among professional writers, in part because...
by American writer Isaac Asimov
Isaac Asimov
Isaac Asimov was an American author and professor of biochemistry at Boston University, best known for his works of science fiction and for his popular science books. Asimov was one of the most prolific writers of all time, having written or edited more than 500 books and an estimated 90,000...
. It was commissioned by Hoffman Electronics Corporation and appeared in February 1962 in Scientific American
Scientific American
Scientific American is a popular science magazine. It is notable for its long history of presenting science monthly to an educated but not necessarily scientific public, through its careful attention to the clarity of its text as well as the quality of its specially commissioned color graphics...
. It later appeared in Asimov's collection Nightfall and Other Stories
Nightfall and Other Stories
Nightfall and Other Stories is a book collecting previously published science fiction short stories by Isaac Asimov. Asimov added a brief introduction to each story, explaining some aspect of the story's history and/or how it came to be written. The main criteria for inclusion were that they had...
(1969).
Plot summary
Gerard Cremona, a communications engineerEngineer
An engineer is a professional practitioner of engineering, concerned with applying scientific knowledge, mathematics and ingenuity to develop solutions for technical problems. Engineers design materials, structures, machines and systems while considering the limitations imposed by practicality,...
with an American space agency, is trying to maintain communication that has been established with an expedition that has apparently reached the planet Pluto
Pluto
Pluto, formal designation 134340 Pluto, is the second-most-massive known dwarf planet in the Solar System and the tenth-most-massive body observed directly orbiting the Sun...
after four years in space. The difficulty lies in the significant delays for the radio signal to travel back and forth, making timely and meaningful interaction impossible.
His proud mother, who happens to visit his office whilst he is wrestling with the problem, ultimately advises him to keep talking and get the expedition crew to keep talking as well. That way, although it normally takes twelve hours for radio
Radio
Radio is the transmission of signals through free space by modulation of electromagnetic waves with frequencies below those of visible light. Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of space...
waves to cover the distance, it is possible to have effectively continuous conversation.
Mrs. Cremona declares that all women know that the secret to spreading news is to "Just Keep Talking". Thus, by constantly transmitting data and instructions from both ends, and interjecting questions or responses as needed, no time need be wasted.
Although it plays no part in the story, the fictional supercomputer Multivac
Multivac
Multivac is the name of a fictional supercomputer in many stories by Isaac Asimov. According to his autobiography In Memory Yet Green, Asimov coined the name in imitation of UNIVAC, an early mainframe computer...
is mentioned inter alia.