My wife is so clever. She heated up a piece of wire, cut off the bottle neck and slid it onto a wooden stick, used a heat gun to shrink it tight, then screwed it into a bottle cap and made a simple clothes hanger. Two, she was worried the lock would rust, so she glued a bottle neck over it after locking the door. She tightened the bottle cap, so it won't get wet in the rain. Three, she handed me a bottle neck, stuck it onto a wooden stick and pushed a light bulb into it. Now I can change bulbs without a ladder. 4. When packing drinks. Just put a bottleneck over it, then tighten the cap. The drink won't spill. My wife is seriously smart. 5. We didn't have a strainer at home, so she marked a plastic bottle and cut it open with a knife, inserted a screw at the bottom and made small holes in it, placed it into the drain. It can catch leftover food scraps. 6. She told me to collect plastic bottles and showed me a packing trick. Put the bottle cap inside the bag, then screw it back onto the bottle so it won't fall off. 7. There was nowhere to charge the phone, so she fixed a bottleneck onto a board, then added double-sided tape and stuck it onto the wall. The phone can sit right inside it. 8. My wife is so smart, she cut a plastic bottle, put a teacup inside it, so it can be packed safely. No more worrying about it breaking.