If any of the stairs are damaged and cannot stay attached correctly, there is a chance of falling into the machinery below, which will not stop just because a human is in the way.
If the failure is in the braking system, it can quickly turn into rapidly moving stairs, which can be very lethal.
Most escalators have multiple independent braking systems so that this doesn’t happen, but some poorly maintained escalators have been discovered with 2 or even all 3 systems disabled.
Ich bin ein deutsch, offensichtlich.
Yeah, tell that wall to get out of your way.
https://en.wikipedia.org/wiki/Lighthouse_and_naval_vessel_urban_legend#Example
Why a sphere? Why not a torus?
They’ve got 2 extra small ones at the back.
On desktop, the < and keys while paused move by individual frames.
Did you know: If all the railway lines in the US were joined end to end
it would help
Hoarding money is as much a mental disorder as hoarding trash.
I’ve had issues with printers and printer drivers until I got a brother laser printer. It seems to just work all the time.
I had a first generation Nissan Leaf. Only the most dedicated EV enthusiasts would have one. Every person with one (that I met) was excited to chat about it.
I thought new EVs hit lifetime price parity over 5 years ago.
Killing cancer is really easy. The hard part is keeping the patient alive while doing it.
C#. The language made by Microsoft.
I wrote a program (not a virus) on my computer. Windows deleted the exe immediately after I compiled it because it was “an unverified application from an unknown source”.
It didn’t bother deleting the batch script I downloaded from an email that would delete all files if run. Apparently that one was fine.
You also have to work 2-3 positions at the same time, without the required equipment to accurately monitor the location of planes, with faulty alarms going off multiple times per day, and you get blamed if you lose concentration for a second at the wrong moment.
YI -> Iron Knob
Multiple independent braking systems and adequate maintenance.
A single failure may cause the escalator to stop working, but it takes 3 failures in a row to make it catastrophic. Regular maintenance catches this failures before 3 in a row can occur.