
From the rocking of a boat in the wild sea, to the smooth calm of a canal today, as we drive from Wooler to Falkirk, to see the famous wheel. This seems somewhat misnamed, as its main part is not straightforwardly round, but resembles a pair of vampiric, steel incisors. The wheel name is perhaps more appropriate for its symbolic role as the lynchpin in an £85 million waterways project to reconnect the Forth and Clyde Canal with the Union Canal. Historically, the two had been joined by a series of eleven lochs, but having been dismantled in 1933, a new structure was required to reconnect the two when the project was undertaken to commemorate the Millennium.
What resulted was the world's first and only rotating boat lift. As with all the finest engineering, though, what looks immensely complex is actually based on a very simple principle. A boat enters a gondola from an aqueduct running off the Union canal at the top, and another enters an identical gondola from the Forth and Clyde below. With the two balanced, a tiny motor not larger than the one in a household washing machine is able to rotate the entire array of gondolas and cogs. The ingenious efficiency of the engineering is matched by the elegance of the design when it is in motion, as with its curves and cut-out circles, thousands of tons of steel and concrete seem to float poised in the air, before swinging to earth in an unstressed rotation.
Quiet, too, are the canals along which we take a walk, to be rewarded with the sight of a large newt. Lying on our fronts across the towpath like absorbed kids, we spend half an hour watching closely as the lizard, glistening, basks in the sun.
Previous Chapter: The Farne Islands | Next Chapter: Loch Lomond | Top of Page
To add your thoughts about this page, use the comment form below.
comments powered by DisqusThe content of this website is Copyright ©
2009 using a Creative Commons Licence. One term of this copyright policy is that Plagiarism is theft. If you use information from this website in your own work, you use the correct citation.