Post your ominous signs
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@c_9@mstdn.ca @liamvhogan@aus.social
Pretty sure that would be a building code violation. Those "stop" buttons are mandated by code and by the lift manufacturer. -
@c_9@mstdn.ca @liamvhogan@aus.social
Pretty sure that would be a building code violation. Those "stop" buttons are mandated by code and by the lift manufacturer.@mike @liamvhogan Oh yes, 1.5 inches of tape and printouts are definitely contrary to code. It amuses/scares me it’s been this way for years.
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Post your ominous signs
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Post your ominous signs
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Post your ominous signs
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Post your ominous signs
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@liamvhogan
An oldie but a goodieGood advice as long as you have that one remaining eye
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Post your ominous signs
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Post your ominous signs
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Post your ominous signs
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Post your ominous signs
@liamvhogan sadly I can no longer find the photo of the sign described in this toot
https://aus.social/@rmtheriskmanagr/114579124139476944 -
@liamvhogan For anyone that's wondering, the phantom that room contained was this thing, the UK Schmidt Telescope's phantom. It is a specialised electro-mechanical computer, used by the telescope's original control system to keep the telescope dome and its windscreen aligned with the telescope itself. It has since been exorcised from the phantom room and banished to an unused office.
The pointer in the middle of the phantom was linked to the telescope drives, and pointed in the direction the telescope was looking. As it moved it pushed the white arch (representing the dome) and the D-shaped frame (representing the dome windscreen) around. Sensors on the arch & frame were linked to the dome & windscreen drives, making them follow the telescope. The phantom enabled the UK Schmidt Telescope to do real time coordinate tranformations without needing an electronic computer at all from 1973 to 2013.
Photos by me, from 2019.
@spacelizard @liamvhogan
Fascinating! Looping in fellow astronomy enthusiasts @anna , @astronomerritt , @nyrath and @isaackuo ... and everyone I forgot! -
Post your ominous signs
@liamvhogan *ominous signifiers
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Good advice as long as you have that one remaining eye
@greatlaketrout
You stared into the beam, didn't you? -
Post your ominous signs
@liamvhogan
I'm a bit worried about how the world will go forward. It's looking dire, in both official languages. -
@liamvhogan and two gems from the fascinating genre of Singapore police signs. They don’t mess around with anti-crime communication
@joannaholman @liamvhogan but if the glove don't fit, we must acquit!
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Post your ominous signs
@liamvhogan Beware of the art.
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@liamvhogan *Dr Evil intensifies*
@dryobbo @liamvhogan counterpoint
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Post your ominous signs
@liamvhogan Sounds like advice borne from experience.
