论文部分内容阅读
实验1.悬掌不落取一张10厘米见方的纸,按同一方向对折三次,再在它的一端点上火。把燃着的纸条放入一空药瓶中(如果瓶较小,可直接把燃着的火柴放入)。再把瓶猛倒过来贴在手掌上。这时你会发现手掌被瓶口牢牢地“吸”住,瓶并不跌下来。实验2.瓶吞鸡蛋找一个啤酒瓶和一个剥了壳的熟鸡蛋。点燃一纸条放入瓶中,待纸条烧完一半时,把鸡蛋小头朝下放在瓶口上,正好把瓶口堵严。过一会儿,鸡蛋就被瓶子慢慢地吞到“肚”里去了。
Experiment 1. Suspend the palm of your hand without taking a piece of paper 10 cm square, fold in the same direction three times, and then lit at one of its ends. Put the burning note in an empty medicine bottle (if the bottle is small, put the burning match directly). Then pour the bottle upside down on the palm of your hand. At this moment you will find that the palm of your hand is firmly “sucked” by the mouth of the bottle, and the bottle does not fall down. Experiment 2. Bottle swallow eggs Find a beer bottle and a shell of cooked eggs. Ignite a note into the bottle until the note is half baked, the egg head down on the bottle, just the bottleneck blocked. After a while, the egg was slowly swallowed by the bottle into the belly.