a list compiled by Alex Kasman (College of Charleston)

Home All New Browse Search About

Mad Destroyer (1930)
Fletcher Pratt
(click on names to see more mathematical fiction by the same author)

Contributed by Vijay Fafat

The story is about a mathematician/astronomer who has discovered an exact solution to the multi-body problem in gravitation i.e. a formula which can easily calculate the positions and velocities of N bodies moving under mutual gravitation, for all N >= 2. Based on this formulation, he solves for the position of the asteroid, Eros, moving under the influence of Sun, Earth and Venus and predicts that it will crash into the sun in 3 years with enough force that a small outer layer of the Sun will get blown off, destroying all life on Earth. Some melodrama follows and people now wait for the predicted date for denouement.

There is a very good description of the 3-body problem in layman's terms and the scientist acknowledges Karl Sundman's 3-body solution as well ("Sundman of Helsingfors"), with the note that Sundman's solution is not very user-friendly for calculations in the (computer-less) real world. The author does make a mistake when his scientist claims that a collision between Eros and Earth can cause only a few thousand people to die in the immediate vicinity of the collision but in general, a very nicely written story.

In addition to underestimating the damage caused by the collision of an asteroid with the Earth, as Vijay mentions, the author overestimates the consequences of a collision with the sun (which is lucky for us since I suspect that things crash into the sun relatively often).

Some may be interested in the religious aspects of the story. In particular, the astronomer interprets his discovery allowing an exact solution of the n-body problem to God and the imminent collision with Eros as "Judgment Day".

Published in Science Wonder Quarterly Spring 1930.

(Note: This is just one work of mathematical fiction from the list. To see the entire list or to see more works of mathematical fiction, return to the Homepage.)

Works Similar to Mad Destroyer
According to my `secret formula', the following works of mathematical fiction are similar to this one:
  1. N Day by Philip Latham
  2. The Adventure of the Russian Grave by William Barton / Michael Capobianco
  3. The Brink of Infinity by Stanley G. Weinbaum
  4. The Gostak and the Doshes by Miles J. Breuer (M.D.)
  5. The Mathematics of Magic by L. Sprague de Camp / Fletcher Pratt
  6. Blowups Happen by Robert A. Heinlein
  7. The Einstein See-Saw by Miles J. Breuer
  8. The Book of Worlds by Miles J. Breuer
  9. The Imaginary by Isaac Asimov
  10. The Hyperboloid of Engineer Garin by Aleksei Nikolaevich Tolstoi
Ratings for Mad Destroyer:
RatingsHave you seen/read this work of mathematical fiction? Then click here to enter your own votes on its mathematical content and literary quality or send me comments to post on this Webpage.


GenreScience Fiction,
MotifFuture Prediction through Math, Religion,
TopicMathematical Physics, Real Mathematics,
MediumShort Stories,

Home All New Browse Search About

(Maintained by Alex Kasman, College of Charleston)