John B. Platts

Source: "John B. Platts Bibliography." Author Wars, https://authorwars.com/authors/john-b-platts.html".

Overview:

Legal Name: N/A
Place of Birth: N/A
Date of Birth: Unknown

Titles:

Essays

Unknown. Letter (Astounding, February 1945): Sorry—the Idea Won't Work. Such Expelled Matter, Like Bullets Shot Straight Up, Would Fall Straight Back—or Excape to Infinity. The Matter Would Have to Be Radial, But No Orbital Velocity to Speak of.