Tagged: rim
Autonomous Vehicle
14 Jul 2021
As it turned out, I didn't manage to get a coffee on my lunchtime coffee trip, as Imagine That were briefly shut down by a Covid-19 exposure notification (false alarm, it seems.) On the plus side, my trip was made worthwhile by spotting a couple of people from the University of Bath Mechanical Engineering Department testing an autonomous body-finding catamaran, which isn't a phrase I was ever expecting to write...
I recently indulged myself by buying a little piece of history. I've mentioned Samuel Loxton and featured and linked to his drawings before, often in the eminently browsable Loxton Collection albums that Bristol Libraries has on Flickr. So when I saw a Loxton drawing of Hotwells pop up on eBay, I decided to get myself a little treat.
I don't think there's any Loxton drawing that features the road I actually live in—it's not very visible from anywhere else, not being one of these Clifton terraces that's perched at the top of a hill, or anything like that, and it's invisible in most views of the area. However, this Loxton drawing, Hotwells, Looking across the river from near the Clifton Bridge station, is probably the closest near-miss I've seen.
I decided to wander out one morning and see if I could reproduce the picture, and also take a photo or two of what's now become of the Clifton Bridge Station, which is still just about discernible in places.
(Then on an even stranger whim I decided to check out a possible little cut-through from Cumberland Road to the harbourside I'd been eyeing up on my commute to work, so walked to Wapping Wharf for a croissant via this potential new route, but that bit's not quite as interesting...)
I'm afraid that this is a bit of a badly-curated wander, where I mostly just popped out to find out a little of the history of Underfall Yard and poke around the various open workshops, and, in hindsight, really didn't take pictures in any kind of coherent order. So there's a lot of pictures, but they don't really tell the story that, in hindsight, I seem to have been trying to tell, of the unusual electrical substation in Avon Crescent, the Bristol Electricity that predates the National Grid but is still in use, the history of the hydraulic power house... It's a bit of a mess.
But I suppose sometimes these wanders—always chronologically presented in the order I walked and took photos—simply will sometimes be a bit of a mess. Let's hope you still get something out of it, anyway...
Via this Tweet and taken from KYP Bristol, showing the interior with a couple of Westinghouse rotary converters and a Peebles-La Cour motor converter, assuming this picture ties up roughly with this 1908 Institute of Mechanical Engineers' visit to works.
You can see a picture of similar Westinghouse converters to the two at the back in the Wikipedia rotary converter page and a Peebles converter that looks very similar to the one in the foreground on the cover of the Peebles motor converter catalogue in the sidebar of their entry in Grace's Guide. I'm guessing the additions on the ends of the Westinghouse converters were for different voltages? A rotary converter is basically a motor connected to a dynamo, so extra dynamos with different windings would give you different voltage outputs, I suppose, but I know very little about power generation.
I guess the gearing is changed in the traditional way, by someone with a stick moving the belts across to the next diameters along. Apparently that used to be the emergency stop in the old days, too, some bloke poking at the belts with a pole until they fell off. Probably not ideal if it was to stop someone being sucked into the mechanism...
I presume they're the brushes and slip rings of the electric pump motor, though I'm not sure what kind of motor this is, to be honest.
I wasn't going to take a very long walk on this nice spring evening; it just happened. I was going to knock off a path or two on Brandon Hill, home over centuries to hermits and windmills, cannons and Chartists, and then just wander home, stopping only to fill up my milk bottle at the vending machine in the Pump House car park.
However, when I heard a distant gas burner I stayed on the hill long enough to see if I could get a decent photo of both the hot air balloon drifting over with Cabot Tower in the same frame (spoiler: I couldn't. And only having the fixed-focal-length Fuji with me didn't help) and then, on the way home, bumped into my "support bubble", Sarah and Vik, and extended my walk even further do creep carefully down the slipway next to the old paddle steamer landing stage and get some photos from its furthest extreme during a very low tide...
From Peter Moorhouse's web site:
The park throughout a large part of history was used as a political meeting point – as a speaker’s corner and a gathering place. Over the years many groups met for discussions on the hill. This sculpture celebrates this aspect with all the thoughts of these gatherings, especially in the context of political meetings for political change and reform.
At the top of the hill there used to be an anchorage – a hermitage – where there would have been mediation and prayer – again thought patterns.
I got interested in Bristol's medieval water supplies after poking around near Jacobs Wells Road and Brandon Hill. It was during that research I found out about a pipe that's still there today, and, as far as I know, still actually functioning, that was originally commissioned by Carmelite monks in the 13th century. They wanted a supply of spring water from Brandon Hill to their priory on the site of what's now the Bristol Beacon—Colston Hall, as-was. It was created around 1267, and later, in 1376, extended generously with an extra "feather" pipe to St John's On The Wall, giving the pipework its modern name of "St John's Conduit".
St John's on the Wall is still there, guarding the remaining city gate at the end of Broad Street, and the outlet tap area was recently refurbished. It doesn't run continuously now, like it did when I first moved to Bristol and worked at the end of Broad Street, in the Everard Building, but I believe the pipe still functions. One day I'd like to see that tap running...
There are a few links on the web about the pipe, but by far the best thing to do is to watch this short and fascinating 1970s TV documentary called The Hidden Source, which has some footage of the actual pipe and also lots of fantastic general footage of Bristol in the seventies.
On my walk today I was actually just going to the building society in town, but I decided to trace some of the route of the Carmelite pipe, including visiting streets it runs under, like Park Street, Christmas Street, and, of course, Pipe Lane. I also went a bit out of my way to check out St James' Priory, the oldest building in Bristol, seeing as it was just around the corner from the building society.
There are far too many pictures from this walk, and my feet are now quite sore, because it was a long one. But I enjoyed it.
I understand that the two people who run the cafe are Italian and Turkish. I have tried coffee each of these ways many times, and I commend them both.
I bumped into my friend Lisa in town during yesterday's wander, and we decided to have a wander today, too. We managed quite a long ramble, starting up through Clifton and nipping down Park Row to investigate the two tower blocks I'd noticed popping up behind Park Street yesterday, then took in a few roads I'd not managed to get to before, including cutting through the grounds of Bristol Grammar School.
"A major new street frontage to the former Veterinary School on Park Row
has created University Gate", according to the University of Bristol
Strategic Masterplan.
A London Wander in Southville
10 Apr 2021
There's a bit of Southville that I've been meaning to get to for some time, where the streets seem to take some strong inspiration from London. There's a Camden Road that crosses with an Islington Road, and a Dalston Road, even an Edgeware Road. For me these names are more evocative than the rather more exotic names I passed by to get there—Sydney Row or Hanover Place, say, because I've actually been to the places in London. The last time I was in Islington I saw Monkey Swallows the Universe play at The Angel, and I can't think of Camden without remembering a gondola trip with my friend Tara where a cheery youth played Beatles music for us on a saz...
I really liked this little area, with its mostly well-kept pretty houses and hints here and there of the creative side of the residents. It's arty and down-to-earth at the same time, and I wouldn't mind living there, I think.
On the way there I got the chance to walk through Underfall Yard for the first time in a while, and on the way back I had my first take-away hot food for many months, grabbing some crispy fried squid from the excellent Woky Ko at Wapping Wharf.
Long Bemmie Wander with Lisa
11 Apr 2021
My friend Lisa joined me again, this time for a long wander through "Bemmie". In fact, I tweeted recently using "Bedmo" as my abbreviation for Bedminster, and apparently there's something of a culture war going on. From what I can glean, the longer-term residents call it "Bemmie" and consider "Bedmo" a name made up by hipster gentrifiers.
I had no idea, but then I didn't grow up around here, and I don't live in Bedminster, and I'm not a hipster. I'm not sure I've ever gentrified anywhere, either; Hotwells was already quite gentrified by the time I arrived. I probably just lowered the tone a bit.
Anyway. Lisa and I entered Bemmie by the traditional toll gate (though actually you'd only have paid if you were coming from the Long Ashton direction, not merely nipping across from Hotwells) and then almost literally combed the streets to knock several new roads off my list of targets. Along the way we saw lots of street art, as you'd expect, and admired the area's panoply of gorgeous knockers.
Snapping the website name didn't immediately help, as the site doesn't seem to be there any more. However, Googling the name Brett Mayfield led me to this Stroud newspaper article where there's a video of the gate under construction, including a demonstration of how it moves!
Man on a Mission
17 Apr 2021
I went rather outside my area today, as I went to pick something up from the Warhammer shop on Wine Street (Games Workshop as-was, and before that I think perhaps a rare retail outlet for Her Majesty's Stationery Office? I may be mis-remembering...) Anyway, a friend of mine wanted something picking up and posting to him, so I figured I'd knock some streets off my list along the way.
I first headed for the St George's Road area, walking down the narrow Brandon Steps and finding some strange wall art on Brandon Steep, then headed to the Old City via Zed Alley. The Warhammer shop visit was friendly and efficient, and, mission accomplished, I treated myself to a sausage roll and a flat white from Spicer + Cole, to take away and eat in Queen Square with its current decoration of hearts. I finished off with a detour up Park Street, looking out for St John's Conduit markers, before finally crossing Brandon Hill on the way home.
Quite a long wander, all told, and I'm a bit knackered today...
And again, the down side. It's fine for me to wander out into the road to avoid them, but I'd be more annoyed if I were pushing a pram or in a wheelchair.
Sequel Injection
07 May 2021
I saw this tweet the other day and started thinking of my second Covid-19 vaccination as my "Sequel Injection" (to a geek, it's funny. You'll have to take my word for it.) Whatever you call it, this morning I went and got it.
It was in the same place I got my initial injection—my left arm! No, okay, it was at the Clifton College Prep School. I didn't take any photos of the event itself; the NHS production line is so efficient you barely have time to do anything else, even if the privacy of other patients wasn't a factor.
Along the way I mused at all the road resurfacing going on in Clifton, and also discovered a secret (okay, not-well-known and possibly slightly trespassey) way into Canynge Square, and on the way back I knocked off a few streets from my "leftovers list" of north-east Clifton. I've got much of Clifton done now, with the only obvious "to dos" on the east side of Whiteladies Road...
It was quite a long walk, and I'm feeling pretty tired now, though that might be the effects of the jab too, I suppose. Anyway. Tomorrow and Monday I'm walking outside Bristol, I think, and I imagine my feet will need some recovery time on Sunday, so it might be a while before I post another Wander.
Either this was a makeshift altar for something, or someone was having a clear-out.
My bald pate is brighter than both the sun and the moon, I notice...
Back in Victoria Square. You can just see the two listed bird-baths along with the gap in the wall that these days makes it a doddle to cross between the two halves of the garden. As we discovered the other day it used to have very tall railings separating the two halves, and an underpass that I've since discovered was to allow the children from either side of the square to easily play all together in the gardens as a whole. Nice.