The answers people give include, but are not limited to, 0, 1 and 2. I find people's reasoning interesting, and after the discussion on the item about the weig

The answers people give include, but are not limited to, 0, 1 and 2. I find people's reasoning interesting, and after the discussion on the item about the weights and the pulleys (http://news.ycombinator.com/item?id=1659326 http://news.ycombinator.com/item?id=1659326) I'll be interested to see what people say about this, if anything. There is a one-off experiment hidden under this submission - email me if you want to know more, or have concerns and I'll answer them. Alternatively I'll post more in a day or so. Thanks.