`Unlike any other clock, this quantum watch does not utilize a counter and is fully quantum mechanical in its nature. The quantum watch has the potential to become an invaluable tool in pump-probe spectroscopy due to its simplicity, assurance of accuracy, and ability to provide an absolute timestamp, i.e., there is no need to find time zero.`

https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.4.043041

#physics #time #measurement

**Allanon** @allanon@mastodon.uno · Apr 17

Apr 17

Allanon @allanon@mastodon.uno

#smartclock project, my very own customizable clock, work in progress!

https://www.youtube.com/watch?v=HGivrCzwRYU

YouTubeSmartclock : a customizable retro / modern clock!By Fabio Falcucci

#solodev #indiedev #clock

**Flávio** @flaviocardoso@pixelfed.social · Apr 15

Apr 15

Flávio @flaviocardoso@pixelfed.social

Cirrocumulus

#céu #nuvens #relógio #céuazul #clouds #bluesky #sky #clock #clocktower #tower

#tower

**Pentaxke** @Pentaxke@pixelfed.social · Apr 12

Apr 12

Pentaxke @Pentaxke@pixelfed.social

Time.

Back then, cities were not synchonized, ie. the time between cities could vary several minutes since they often followed the ‘sun time.’ With the advent of the train that could no longer be the case and regions and countries introduced a universal time.

Clocks became very important and if you wanted to know the exact time, you went to the train station.

#clock #clocks #time #timepiece #traveltip #trainworld #schaarbeek #brussels #belgium #belgique #belgie #pentax #pentaxk1 #editedincaptureone #fromthearchives

Ancient standing clocks in different formats and shapes as they were used in train stations all over the wold. It’s not clear if they are working or not but none of them have the same time.

#fromthearchives

**James Fine Art (.ie)** @jamesfineart@mastodon.ie · Apr 10

Apr 10

James Fine Art (.ie) @jamesfineart@mastodon.ie

G.
Forever is Composed of Nows.
Acrylic on paper.

The title of an Emily Dickinson poem about forever and now inspired this painting about time, represented by clocks, a clock headed man, on a stairs, beside a grandfather clock, moving towards a door.

[ Prints :
https://james-mccormack.pixels.com/featured/forever-is-composed-of-nows-james-mccormack.html ]
#clock #FediGiftShop #forever #composed #nows #time #clocks #jamesmccormackartist #MastoDaoine #man #always #eternity #stairs #steps #BuyIntoArt #emilydickinson #poem #grandfatherclock #door

G.
Forever is Composed of Nows.
Acrylic on paper.

The title of an Emily Dickinson poem about forever and now inspired this painting about time, represented by clocks, a clock headed man, on a stairs, beside a grandfather clock, moving towards a door.

**Architecture News** @architecture@masto.ai · Apr 8

**voyager** @voyager@gram.social · Apr 6

Apr 6

voyager @voyager@gram.social

Two hours and two minutes till two minutes to midnight.

Frankfurt am Main, Germany
April 2025

#SilentSunday #clock #street #Frankfurt

The portrait-oriented image shows an outdoor clock at night. The clock face is circular with Arabic numerals from 1 to 12. The clock's hands indicate a time of 10:56 PM. The clock face features text that includes "Hübner" and "seit 1857". The clock has a dark, ornate frame. The background is dark, consistent with nighttime. In the upper left of the image, there are a few reflections on a metallic, lance-like rod from which the clock is suspended. The clock is attached to a wall or similar structure, a portion of which is visible on the right side.

#frankfurt

**Loafer** @leean00@discuss.systems · Apr 4

Apr 4

Loafer @leean00@discuss.systems

Windows 10 Clock Alarm Timer doesn't seem to work after ticking for long periods of time?

#superuser #stackexchange #clock #windows10 #timer #TimerSoftware #microsoft

https://superuser.com/questions/1889853/windows-10-windows-clock-alarm-timer-doesnt-seem-to-work-for-long-periods-of-t

Super UserWindows 10, Windows Clock alarm timer doesn't seem to work for long periods of timering?I have the Clock App that comes with Windows 10 22H2 (OS Build 19045.5608) 11.2501.7.0 and I set the timer for 4 hours and it never went off. The application is still open and the timer isn't runni...

**MathDaTech** @mathdatech1@hostux.social · Apr 3

Apr 3

MathDaTech @mathdatech1@hostux.social

s32 unix clock

https://retr0.id/stuff/2038/

#linux #clock #unixtime

**Repair Cafe Barry** @RepairCafe_Barry@toot.wales · Apr 3

Apr 3

Repair Cafe Barry @RepairCafe_Barry@toot.wales

We're always very busy with clocks and we're thrilled to welcome a new volunteer, Robert, who is a horologist by trade .

He was kept occupied at our February and March repair cafés and we're sure next month will be no different.

A big thank you to Robert for joining the team!

@repaircafe

Robert, a man with light skin tone and light grey hair and beard, sitting at a table bent over a wooden clock which the back is open to.

#Horology #Clock #RightToRepair

Continued thread

**This Is My Glasgow** @thisismyglasgow@mastodon.scot · Apr 1

Apr 1

This Is My Glasgow @thisismyglasgow@mastodon.scot

Interestingly, the mask of Father Time bears an uncanny resemblence to John Burnet Senior, the father of the building's architect John James Burnet Jnr.

#glasgow #architecture #glasgowbuildings

**This Is My Glasgow** @thisismyglasgow@mastodon.scot · Apr 1

Apr 1

This Is My Glasgow @thisismyglasgow@mastodon.scot

The clock above the main entrance of Charing Cross Mansions in Glasgow sculpted by W.B. Rhind. On either side of the clock are figures representing Spring (left) and Autumn (right), while above it are figures of Commerce and Industry. The clock face itself is surrounded by Zodiac signs, and below it the bearded face of Father Time emerges from the stone work. All in all, a rather beautiful clock filled with a lot of symbolism.

Cont./