[Steve]

I almost submitted this to the main category, then I realized that anyone can do it himself. I've always been annoyed by the fact that a roll of aluminium foil is so long, when most of the time what I use it for is sealing glasses or bottles. What a waste of material!

Here's the ingenious solution I came up with: Just cut/saw the roll in half, and you have two shorter rolls. Voila!