Do 'Close Door' Buttons in Elevators Actually Do Anything? | Mental Floss
Manufacturers reveal 'close door' buttons on elevators make no difference | Daily Mail Online
Reality check: Does hitting the 'close' button on an elevator make the door close faster? - National | Globalnews.ca
Elevator door-close buttons don't do anything
Does the elevator "close door" button really work? - ABC7 San Francisco
Do "Close Door" buttons in elevators work? — Today You Should Know
Help NOVA Settle the Great Elevator Button Debate | Inside NOVA | PBS
Do “close door” buttons on elevators ever actually work? - The Straight Dope
Elevator buttons - two sets of open/close? : r/Whatisthis
Does the Elevator CLOSE Door Button Work? - YouTube
Close-door buttons DO work in British lifts… but not in US elevators
Do "Close Door" buttons in elevators work? — Today You Should Know
TIL 80% of Elevator “Close Door” buttons are non-functional : r/todayilearned
Do elevator doors close faster with door close button | Utah
These 2 buttons both closed the elevator door. Is there any difference in them? : r/whatisthisthing
Does the close-door button in U.S. elevators actually do anything? If not, why? - Quora
We knew it, hitting 'close door' on an elevator can do nothing – New York Daily News
PTCondo.com|Please DON'T Hold That Door!
Fact or Fiction: 80 percent of 'close door' buttons on elevators don't work?
Elevator close button fell off, and shows that it was never connected. (Taken from r/mildlyinfuriating : r/assholedesign
Elevator door control | Elevator Wiki | Fandom
You know the door-close button in the elevator? Prayer is like that.
Do Elevator 'Close Door' Buttons Work? – Truth or Fiction?
Elevator 'Door Close' Button Trick
