Slashdot Mirror
A Clock That Runs for 10,000 Years
Justin Blanton writes "Discover magazine is running an article about a clock designed to run accurately for 10,000 years. It's essentially a "future-proof" clock that blurs the line between art and functionality through advanced engineering. From the article: 'Everything about this clock is deeply unusual. For example, while nearly every mechanical clock made in the last millennium consists of a series of propelled gears, this one uses a stack of mechanical binary computers capable of singling out one moment in 3.65 million days. Like other clocks, this one can track seconds, hours, days, and years. Unlike any other clock, this one is being constructed to keep track of leap centuries, the orbits of the six innermost planets in our solar system, even the ultraslow wobbles of Earth's axis.'"
Anyone remember how "some" people get/got all worked up about the Mayan Calendar? How it "ends" at, oh I don't remember exactly, but it was supposed to end sometime around 2005 or 2006 I believe...
So...
Who's to say that the Mayan Calendar creators simply didn't do the SAME thing these people did? That is to make a Clock/Calendar which is accurate for 'n' number of years into the future.
There is NOTHING cosmic, or "End-of-the-world-doom-and-gloom" about the Mayan calendar either... It was probably something as simple as some Mayan's decided to make their Calendar last for a LONG DAMN TIME!!!
It is probably just THAT Simple!
Just a thought.
I am surprised by the questions/comments regarding practicality. Whatever happened to doing something neat simply because "you could"?
...both interiorlly, and exteriorlly.
I'd like
Clock radios haven't changed at all since I first got one when I was about 5! Someone out there must be able to package up a glorified palm pilot with some big buttons and red led's and make a killing. These days you could put 802.11 in it and get weather/traffic reports on a led ticker
Yes, we could spend all day talking about the technicalities of the clock, the politicization of human calendars, and what the odds are of the thing not getting blown up by someone who thinks that only Allah Knows What Time It Is, etc... but the whole point of the project is cultural/philoshopical. It (as the finished project is conceived) is a conversation piece designed to make observers actually think past what they're going to have for lunch, and whether or not Battlestar Galactica is a re-run or not tonight.
By checking the clock to see what time it is, in the context of a 10,000-year swath of time (still a geological/evolutionary blink of an eye), one is at least encouraged to keep that larger context in mind. It's intended to dimish the long-term weight of petty squabbles, perhaps remind people that 10,000 years back we were in an ice age, that sort of thing. Might even make you think about your 401k contribution (or forget about it!).
Don't disappoint your bird dog. Go to the range.
I read the article before it was slashdotted. He intends to build the final version of this clock in a limestone cave, half-way up the side of a 10,000 foot cliff. The entrance will look natural enough, especially after several thousand years, but as you go deeper into the cave, you begin to see the workings of the clock. First, the slowest moving things like the zodiac, then years, months, etc, getting to faster moving pieces as you go deeper into the cave. All the way back, you finally get to where the heart of the clock is ticking. This guy is definitely trying to create a "wonder of the world" and it's not hard to imagine an "Indiana Jones" type of event where some future archaeologist rediscovers this thing. The fact that the display freezes until someone else winds it (he mentioned stepping on a plate to wind the display), is genious. Imagine you're this explorer, sweeping away cobwebs to get a closer look at the machine. The display reads sometime in the 23rd century. As you step closer, you step on a plate in the floor that sinks under your weight. The display begins to move and when things settle down, the current date, maybe in the 57th century, is displayed.
The anthropologic aspect of this project is going to be the most difficult, simply because society is a factor. The rise and fall of civilizations happens much more often than the rise and fall of material objects. We can still recover bronze-age artifacts (circa 5000 years old), and even some from the stone age (anywhere from 8,000 to 30,000 years old), but we have very little information on what the societies were like. Most of what we have is just a guess.
The good news is that those same design principles that make it physically longstanding address these problems from a sociologic / anthropologic POV also.
Maintainability - The clock should be maintainable with bronze-age technology
Maintainability and transparency:
(emphasis added)