50 Years of Handy Hints
We are fortunate to have received a very useful book titled “Collected Wisdom – 50 years of handy hints” from the Ceramic Study Group, Australia supplied to us by Clare H. from her trip to Gulgong. It is a collection of tips and techniques gathered and published in their newsletters since the 1960’s. Each month we will delve into this vast archive of information regarding all things ceramics and bring to you snippets of their collected wisdom. This month it’s highlights from the 90’s.
October 1990
Air currents in a studio can make uniform drying of your work difficult, particularly with large pieces. Try putting a cardboard box over your piece.
August 1991
A piece of silver-lined rubber glove is ideal to finish a rim. As it stretches it compresses the clay and the coloured rubber is easy to locate amongst the slops.
Dry pots in the wind, but never in the sun!
October 1994
To remove a "stuck lid" after glaze firing – place the lidded form in a freezer for 20 minutes, remove and immediately immerse the lower portion in very hot water and strike it sharply near the lid with a wooden implement wrapped in a teatowel (being very careful not to chip the rim). Alternatively (if the pot is too big or freezer too full), warm the pot in a kiln or sink full of very hot water and sit a bag of frozen peas on the lid – then "whack" as above.
July 1995
Stencils cut from the plastic lids of containers such as yoghurt, ice cream, margarine etc. last much longer than paper stencils.
Unglazed sculptural works can be coated with a light application of liquid floor wax, it gives a soft sheen and makes them easier to dust.
February 1998
Do your coils always want to turn into flat straps rather than nice round coils? Twist the strap like a piece of liquorice and keep rolling – a perfect coil results.
JUNE 1998
Eight rules to pot by (from the Tasmanian Potters Society, 1980):
1. Sit on your buttocks – not on the end of your spine.
2. Relax. Tense muscles cause neck problems.
3. Consciously breathe in and out when pulling up cylinders.
4. Don't stay in the same position too long.
5. When centering clay, anchor elbows into your body or against the wheel, so that you are using your whole body weight instead of just the strength of your arms.
6. Keep your neck and back in as straight a line as possible.
7. Bend forward from the hips. Continual forward thrusting of the head strains the muscles in the neck and head.
8. Use a foot bar as it helps reduce back stress.