Skip to main content

World's Timekeepers Vote to Eliminate the Leap Second

3 weeks 2 days ago
Timekeepers have officially voted to eliminate the leap second, allowing Coordinated Universal Time to drift as much as one hour from Earth's rotation before a correction is needed. The change ends decades of occasionally adding or subtracting seconds and replaces it with a hypothetical "leap hour" that likely wouldn't be necessary for hundreds or even thousands of years. Smithsonian Magazine reports: "It's kind of a philosophical discussion, because if a leap hour happens, it won't be for a very, very long time," Christian Bizouard, director of the IERS Earth Orientation Center in France, tells the Guardian's Ian Sample. "What we are doing is pushing back the decision." The move caps off 30 years of debate, as the leap second has been highly controversial in the world of timekeeping. Leap seconds aren't nearly as smooth of a fix as leap years are, and they can cause computer and website issues. Reddit famously crashed when a leap second was added on June 30, 2012. It's "always been a problem," Judah Levine, a former researcher at the NIST's Time and Frequency Division, tells Scientific American's Emma Gometz. Instead of adding the entire second all at once, companies such as Google and Meta add the extra time in smaller segments in a tactic called "smearing," according to the Conversation. It's not a simple task, however, and companies that employ smearing have long lobbied to get rid of the leap second. What's more, with Earth's recent spin acceleration, timekeepers around the world were facing the possibility of the world's first negative leap second, in which a second would be subtracted from UTC. This sparked fears, akin to those surrounding Y2K, that our modern technologies wouldn't be able to handle such a change. "It's never happened before, and therefore the software for that has never been tested," Darryl Veitch, a researcher who leads the Timing Lab at the University of Technology Sydney, tells the Australian Broadcasting Corporation's Ellen Phiddian. But others argued that it wouldn't be much of a problem. The vote means that in the future, UTC will be allowed to diverge from astronomical time more than ever before.

Read more of this story at Slashdot.

BeauHD

Error'd: Scrollpocalypse

3 weeks 2 days ago

Dr. Doom...scroller titled this one "Scrollbar-ception". Said he "Screenshot of the TikTok webpage (i.e. in a desktop browser) while not logged in. I swear this wasn't a NSFW TikTok video, instead it was a montage of some live show from some singer. Anyway... Back on the topic of the actual publishable snarky comments: Social media is known for doom-scrolling. Well, these are scrollbars of doom. Or doom-scrollbars."

An anonymous reader clarified "I was reorganizing the document by drag-and-dropping a bunch of table cells a bit too far for Word's comfort and it's telling me what I did wrong." Clearly.

B.J. H. reported a crisis. "First Southwest made me question the existence of my bags: I saw them scanned but the bag tracking system said there were no scans. Then the next page made me question my own existence as well." B.J. who?

Adam R. reported a new way of formatting numbers. "Stripe has decided "You know what, I'll put the +/- sign for the transaction amount on the *previous* line instead of the same line, just for funsies." Less snarkily: line break algorithms are fickle, and they forgot to put a non-breaking space in there."

Peter S. proposed "I was trying to sell my Peleton equipment on their official "Repowered" site, and I was shown this nice list of yes/no buttons. I am not sure if I feel like gambling today with these answers." I want to know if Peter is unloading all his equipment because he reached his goals, or if he just gave up.

[Advertisement] BuildMaster allows you to create a self-service release management platform that allows different teams to manage their applications. Explore how!
Lyle Seaman