A fun party trick in which you can bet your friends that you can open a beer with just a napkin! Challenge level: easy to learn. Wow factor: large. Materials: found at any bar. Here is how to give it try.
雕虫小技，闲来无事可与朋友玩玩。告诉你朋友说你可以用餐巾开啤酒瓶！不是太难，效果不错。餐巾多数餐厅酒吧都有。

Steps
步骤

1 Assemble the unopened beer bottle and the paper napkin.
1。餐巾一条，啤酒一瓶。


2 Fold the napkin in half.
2。折餐巾如图。

3 Roll it up very tight. Start at the wide end and roll into the triangle's point Be sure to make the middle very tight; it is the part that you will use to open the bottle with.
3。将餐巾卷成筒状，用点力气卷紧，尤其是中间部分。中间部分使用来开啤酒瓶的。

4 Once rolled, fold the napkin in half again.
4。卷好后，折成如图状。

This will make it very hard at the end (which is the former middle of the napkin).

原来的中部现在成了一个坚硬的卷尾。

5 Hold the top of the beer bottle in one hand.

5。一手握啤酒的顶部。

6 Take the napkin and press it hard against the bottle cap. Try to catch one or two of the "teeth" under the bottle cap.
6。另一手用准备好的餐巾顶啤酒瓶盖。可以有效的利用瓶盖下的“齿”纹。

7 Pull upwards.
7。再顶。

8 Keep pulling until the cap pops off.
8。再顶，直到顶开。

9 Enjoy the applause and the beer!
9。干杯！