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What is the bottom of a curling stone?
Which way does a curling stone curl?
What is the science behind the curling stone?
Why do they sweep in front of a curling stone?
Feb 21, 2018 · The bottom of a curling stone resembles the bottom of a beer bottle. It's concave, not flat, so as it slides only a narrow ring of stone—the ...
Nov 4, 2021 · Curling stones are real stone. They are made out of a rock called granite. · The stones are cut and ground into shape, then polished. · The bottom ...
Mar 5, 2019 · As far as I know, we haven't done any maintenance on them in at least 7 years. Is there anything we need to do with them? Sanding the bottoms?
Nov 24, 2010 · The coefficient of friction for a curling stone is not constant - motion on ice is different from motion on an unchanging solid surface, ...