Preventing Toilet Rings
Sand paper will remove the porcelain from the steel under it. Try CLR, you can get it at walmart or something similar. It comes in a medium size jug, and is also good for getting the buildup off your shower-head so the water wont come out in odd angles.
Crocheting a Hat With a Star Crown?
You could do either of the following: yarn for the crown=A yarn between the tips=B 1. after crocheting the first row of the first tip, tie and knot the B onto the yarn of the last stitch of A and make stitch(es) with B. Take up the A and crochet the first row...