Forum:Heinlein Displacer Frame

In the Robert Heinlein novel Tunnel In The Sky Mankind goes interstellar via teleportation gates. Like the Monolith Portal, used to kidnap Agatha. Agatha was shopping for a Heinlein Displacer Frame in Paris. Could Agatha be building a teleporter? Bosda Di&#39;Chi (talk) 11:55, September 18, 2017 (UTC)