Did you know that un-ripe tomatoes that go in the refrigerator will never get any riper.  Keep them in the sack or plastic bag at room temperature until they are ripe (red but not squishy) then put them in the refrigerator or better yet eat them at room temperature - much better.

Wrinkles - no, not on my face

Did you know that a mixture of white vinegar and water (about 1/2 & 1/2) sprayed on a wrinkle and ironed will more or less permanently get the wrinkle out.  Also works for setting creases in slacks and anywhere you want a permanent crease.