G***G
发帖数: 16778 | 1 killing ants may be boring.
but it will be an interesting game if you try my method.
1) buy a parabolic mirror
2) under sun, use the parabolic mirror to concentrate the sunlight.
3) ants will die if you shoot the concentrated sunlight into its nest.
enjoy it.
I have killed hundreds of them this morning.
it is efficient. and most importantly, it is green.
Moreover, kids love to play with it.
You watch them while you kill them.
be cautious: when you try this method, wear your sun-proof glass.
Don't use this method where it is close to your house. Or you will burn your
house. | J**S
发帖数: 25790 | 2 呵呵， 以前小时候我玩过的。。不过我用的是放大镜。
不过，蚂蚁也怕热，一般都走阴凉的地方，而且太阳也不大。 所以效果远没有热水烫
，烧红的木炭效率高。 | g*******y
发帖数: 2783 | |
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