Goal and options: To cool down cake
output answer: remove the cake to cooling rack and let it completely cooled down.

Goal and options: To collect lint from the dryer for later use like fire starter.
output answer: Remove the lint collector screen. Scrape off the lint and store in ziplock bag until it can be used for things.

Goal and options: To seal off a bag of opened chips, you can easily craft a chip clip by
output answer:
breaking off the two clips that come on a plastic pants hanger.