Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News Editorials & Other Articles General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

The DU Lounge

(60,052 posts)

3. 40 ft / min makes me think of early automobile laws: had to be preceded by a man walking waving a flag. . . . nt

Sun Sep 7, 2025, 07:04 PM

Sep 7

Edit history

Please sign in to view edit histories.

1 members have recommended this reply (displayed in chronological order):

6 replies

= new reply since forum marked as read

Highlight:

Coventina's History Thread: Otis Elevators - The Conclusion of this series [View all] Coventina Sep 7 OP

Interesting, didn't know about the changes in elevator speeds. electric_blue68 Sep 7 #1

Nor did I. LoisB Sep 7 #2