So sharp! How to use a sheet of printing paper to saw wood-paper, wood-IT information

IT information news on August 22, we are not paper cut to the experience, did not think a thin paper would be so sharp? So if you are using paper to cut the wood what will be the outcome? Will surprise you.

John Heisz recently uploaded a video that demonstrates how to use the paper to a sawmill. John replaced the circular saw with a circular piece of paper, paper without any special treatment, just a regular printer paper. He first saw another sheet of paper with this piece of paper, it is easily, and then saw something unbelievable, this piece of paper has successfully cut a wood veneer, another thicker wood was sawed in half.

Why is a thin piece of paper can be sawed harder, thicker wood? Mainly as a result of pressure, the thinner the edge of objects, power is more concentrated, the pressure is greater, paper, sawn wood is this principle.

It is worth mentioning that, John said the experiment had little if any practical value, because many saw the process is accelerated in the video processing, accelerate the fastest 16 times, actually saw the speed is very slow.

Video: (IT News Mobile client users who cannot view the video, please click here to view )

竟如此锋利！如何用一张打印纸锯开木头 - 纸,木头 - IT资讯

IT资讯讯 8月22日消息，大家有没有被纸割到过的经历，没想到薄薄的纸会如此锋利吧？那么如果用纸来锯木头结果会怎样？应该会让你惊讶。

John Heisz最近上传了一个视频，就演示了如何用纸来锯木头。John用一张圆形的纸取代了圆锯，纸张没有经过任何特殊处理，就是普通的打印纸。他首先用这张纸锯了另外一张纸，很轻松地就据开来，之后锯的东西让人难以置信，这张纸竟成功地锯开了一个薄木片，把另外一个厚一些的木片也锯开了一半。

为何薄薄的一张纸能够锯开更硬、更厚的木头呢？主要是因为压力的缘故，物体的边缘越薄，力量就越集中，压力也就更大，纸锯开木头就是这个原理。

值得一提的是，John称这个实验几乎没有任何实用价值，因为视频中很多锯的过程都是经过加速处理的，最快加速了16倍，因此实际上锯开的速度是非常慢的。

视频：（IT资讯移动客户端用户若无法观看视频，请点此查看）