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Selchie

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    Ontario, Canada

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  1. Hi, Hadn't thought about the fact that, of course, even bone dry, it could still freeze because of water content. After writing this morning, I looked at my dining room table and decided it was a kiln load, so out to the garage everything went and it is firing away. About -4C right now, so not bad. I have recorded firing times and the extra time to bring the kiln up to summer ambient temperatures is minimal. Household humidity of 20%! Your greenware would dry out quickly! Pres, Thanks for weighing in on this. I guess the idea is maybe to keep the work away from the snow on the w
  2. Thanks for asking the question, Cajonat. I live in SW Ontario and thought that I couldn't load a kiln gradually in the winter. Warm year this year so far; just hovering below freezing right now. We don't get Alberta cold, but cold enough. Had to laugh about your description of your table. My dining room table is full of bone dry pieces waiting for a load so I can bisque fire. So, if my work is totally dry, can I do the same thing with the pieces and fill the kiln gradually? Or is it a bit more dangerous, because they might not be totally dry? I have heard of people taking work outside th
  3. Thanks, Chilly. Such a good video. Sent me down the rabbit hole of Leach videos....
  4. I totally can empathize. I only started working with clay after I retired and when I started, my hands were really sore, with arthritis in my thumbs predominantly, but some of my finger joints hurting as well. I would warm my hands up under running water before I started classes, then as I was in the studio more, I repeated doing that a number of times. I always use warm water for throwing, more for my hands than the clay. I know I am not working for a full days all week, and probably it would be different and harder on my hands if I were, but I do find that my hands hurt less when I have bee
  5. I can empathize with arthritis, CactusPots. I warm my hands up under warm water before I even start, just to loosen up stiffness. I have only been throwing for a couple of years. I am finding my hands are better because of pottery - slowly strengthening them with throwing smaller vessels. It is handling the larger bags of clay and throwing larger vessels that is the issue. I couldn't work outside in the winter, regardless, living in an area of Canada that gets fairly cold. I don't want to derail the focus of this thread, but something really hit me and I have questions. Part of this thre
  6. Thanks. I will have a bucket of water close at hand. I was waiting, with obvious bad results!
  7. How are you applying the sodium silicate....just thinking about the clean up. I have destroyed brushes. I know that this isn't the artistic part of the process, but my inefficient clean up makes me want to use it less. Any suggestions would be appreciated. I haven't used it with slip, but have used it while throwing the pot and stretching it. I love the effect!
  8. Full disclosure: I haven't taught wheel throwing and I am only two years into learning to throw. I do, however, have a background and have taught in human movement sciences. Our eyes are the sensory system that we usually use dominantly, with our other senses as support. We have proproiceptors in our muscles, joints and skin that tell us where our body is in space and where the parts of our body are in relation to one another, as well as giving us the feel of things that we are manipulating - hot? cold? soft? hard. The visual system will predominantly decide whether parts of the body
  9. Chilly, Very interesting question, because after there is digging up the clay from the ground, there could be making a kiln and cutting down trees for wood firing. However, your clothing analogy ends up with you owning the sheep - a serious proposition. To answer your question - I think it would be fun to dig up clay and try to throw it after it has been cleaned, but not for all clay needs.
  10. I use both an excel spreadsheet and a photograph. Each piece has a number. The photograph has both the piece and the number (as noted by Liam as well as other information, such as clay, glaze, and finished size. That way, when I look at the picture, I don't have to go back and link it to the spreadsheet, although I can link it with the numbers, but I have enough information on the picture to be able to identify the piece.
  11. Hulk, Is that a self-cleaning wheel???? There would be a market for that - a Roomba for the studio, too. Sigh. I expect it is too good to be true, but maybe some day. I use a bluetooth speaker, too - listen to audio books, CBC (Canadian Broadcasting) podcasts, and ABC (Australian Broadcasting) podcasts.
  12. I use foam and wrap it around the piece, held in place with elastic bands, then hold it in place with the GG. I use the foam in place of a chuck for upside down vases and non-uniform shapes. It takes a bit of time to set it up, but it stops denting and I can trim at the stage of hardness that I like to use.
  13. Thanks. I will see if I can find the Standard 365 porcelain. Will try throwing what I have, too, because if it works, I get it right from PSH. I agree about the wax not working, unless I do the whole handle, I can't see how it would work, the more I think about it. I don't want to spend all sorts of time putting wax on handles, if I don't have to do so. I had one handle crack right in the middle. Really frustrating after working with stoneware. I will try putting them in a wet box and see if that will help.
  14. Thanks for the suggestion! Using a wet box would make me much happier than having to use wax resist.
  15. Picked up my Pottery Supply House #909 porcelain with Epsom salts today. According to the potter who works there, there is 2% Epsom salts added to the porcelain. It is designed to counteract the thixotropic properties of nepheline syenite and helps to make the porcelain more plastic. The salesperson uses #910, but she is a much better/more experienced potter than I am. She also suggested using wax, at the leather hard stage, around the connections between the handle and the body of the mug, to prevent cracking. I'll give that a try - and open to any other suggestions on that score, as wel
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