Every autumn the same thing happens. The market fills up with apples, pears, mandarins, persimmons, and pomegranates that look exactly right — bright, ripe, perfect. You pick them up, they feel fine. You bring them home. And then you cut one open and it’s not what you hoped.I decided to test whether the advice you see everywhere — check the stem, smell the base, look for certain spots — actually makes a difference. 11 fruits, 11 methods, all tried in actual shops and markets. Some of them work better than you’d expect. A couple of them were genuinely surprising.