North Coast Imports, Inc.

I was able to see this display at the Frick last Summer. There are some really great historical examples of horology. There are some very early pieces on display, including a couple French-Revolution era pieces with " Decimal Time. " Check out the website , there are a few great videos there with lectures on early clocks.

We uploaded the lecture on Longitude that was presented as part of Clocktoberfest. Here it is on YouTube!

Here's a nice article by Gary Brown of the CantonRep . It features my Uncle Schleutermann's clock, but with some interesting background...

As part of our Clocktoberfest celebration in Berea, Ohio, we are partnering with Baldwin Wallace University in presenting a special open house at the Burrell Memorial Observatory on Friday August 9, 2013 at 6:30. Dr. Edwin Meyer presents a lecture on The Marine Chronometer, The Key to Finding Longitude. The technological progress of humanity has come with a concomitant necessity for a more precise method to measure the passage of time. This was apparent when maritime travel for conquest, trade and exploration required a method to accurately determine the position of a ship at sea. A ship's latitude could be determined by the angle of the noonday sun, but the determination of a ship's longitude turned out to be the biggest technological challenge of the 18th Century. There were two paths to this achievement - navigation by the heavens and navigations by accurately measuring time. Dr. Meyer will tell the story of this race for the determination of longitude on the high s...

Our followers who appreciate clocks are also often lovers of automata and early robots. There is a great article at The Smithsonian Magazine on a short history of robot birds. There's also a great preceding post on the history of the cuckoo clock.  We at North Coast Imports have often pointed out the importance of the development of the cuckoo clock and it's eventual ancestral relation to the modern computer. Be sure to check out our website at www.NorthCoastImports.com/museum for a wealth of information on the history of clocks in general.  The Smithsonian article cites the work of Archytas of Tarentum (c. 350 B.C.) which included a mechanical wooden dove and flying, and of course the famous 18th Century automata from France and Switzerland.   [via  The Smithsonian Magazine ]

It turns out there is an antique replica  (PDF) in Sydney ! Made in 1887. [via Kugelbahn ]

There's a fantastic article in the New York Times about the Morris Museum in New Jersey .  A musicologist draws connections between an 1877 Swiss music box there with Puccini's Madam Butterfly. Even now few visitors spend much time in the room where the Swiss music boxes are displayed. Yet, being a musicologist, I lingered there alone last January as my children ran ahead. I kept listening to one box in particular, a harmoniphone from around 1877, equipped with a reed organ and able to play six Chinese tunes from a cylinder.   Confused at first, I suddenly realized that I had stumbled on the key to a musicological mystery many decades old. Scholars have long known that Puccini used Chinese tunes in his  opera  “Turandot” (set in China and left incomplete on Puccini’s death in 1924). But they have been puzzled by the origins of two “Japanese” tunes in his “Madama Butterfly” (set in Japan and first performed in 1904). What I had found were Chinese sour...

We'll have a leap second at the end of this month. The last minute will have 61 seconds. But, not without controversy: From  Cosmos Magazine : The leap second has long caused debate among member countries of the International Telecommunication Union (ITU), with some arguing for it to be abolished in favour of the exclusive use of atomic time. Every time a second is added, the world's computers need to be manually adjusted, a costly practice that also boosts the risk of error. High-precision systems such as satellites and some data networks will have to factor in the leap second or risk provoking a calculation catastrophe. [via io9.com ]

Here's a bit of fun, a joke on time standards ...

Wow! Check out this fantastic video from 1976.  It features ex-spy and ex-instrument and automata repairman David Secrett, now automata creator.  My next step is to start watching auctions for works by this master craftsman.  Check out the fantastic complexity! [Via the Automata Blog . As usual, our friend Dug North never fails to find impressive stuff!]

From ScienceDaily (Mar. 8, 2012) : A proposed new time-keeping system tied to the orbiting of a neutron around an atomic nucleus could have such unprecedented accuracy that it neither gains nor loses 1/20th of a second in 14 billion years -- the age of the Universe. New technology may produce a clock 100 times more accurate than the best current Atomic clocks. [photo: NASA]