For the understanding of yin and yang, I believe that everyone should know, is due to accidental factors, and the unexpected results caused, in fact, this is different from the original intention, in life such a situation will always appear, and even some of the things we are familiar with now, at the beginning of the invention and creation, there is also a deviation, accidental evolution into today's popular things, for this, I believe many people do not know, then today Xiaobian said, because of the invention of "yin and yang error" and the birth of 9 things that make people familiar!
1, high heels were originally designed for men
High heels have always been synonymous with women's beauty standards, but the invention of high heels, in fact, is not designed for women, it is understood that high heels were originally for men to wear when riding horses, because the heel of high heels, just able to buckle stirrups, not easy to fall off, play a role in safety protection, of course, in addition to this aspect, butchers will also wear high heels at work, so that shoes are not easy to dirty. Probably most people don't know this!
2, the treadmill was originally an important tool to punish prisoners
Now people have special attention to sports, but due to the limitations of the venue, so they will buy treadmills to exercise, treadmills are more and more liked by everyone, but such a popular treadmill, the purpose of the original invention, actually for prisoners to prepare, in the 19th century British prison invented a treadmill, for the transformation of those idle prisoners, prisoners step on the spokes, and drive a huge paddle wheel, thus generating power, to grind grain or pump water, in the final analysis is to punish prisoners, Let them repeatedly consume a lot of physical energy, in fact, in a sense, this coincides with the current use of treadmills, is not it interesting?
3, the pacemaker was invented because of a mistake
Pacemaker, for patients with heart failure has a great help, it can assist the normal beating of the heart, so this invention is particularly important for heart disease patients, in fact, the invention of the pacemaker is a yin and yang accident, a professor named Gretbach, he did an experiment, the ten thousand megohm resistor mistakenly took a megohm resistor, the result was unexpectedly found that the rhythm of the current and the human heart beat exactly the same, so later officially invented the human heart pacemaker.
4, the tie was invented by the French army
In the middle of the 17th century, the uniform neck of the French army, are tied with a scarf, dyeing is various, look very beautiful, and later many French nobles, also began to imitate this dress, but also got the praise of King Louis XIV, and said that to take such a tie as a noble symbol, since then, the tie has become a dress of the upper class, this tradition has been passed down to this day.
5, the microwave oven was invented by scientists to test radar by accident
Microwave oven does bring convenience to people's lives, but in fact, the birth of the microwave oven is also very accidental, because this is scientists in the test of radar when accidentally invented, in 1945, an American radar engineer Spencer in the process of doing experiments, found that the chocolate in the pocket melted, at first thought that it was caused by their body temperature. Later, after examination, it was found that the melting of the chocolate turned out to be a magnetron on the radar device at work. So he invented the microwave oven that people use now!
6, the coil spring toy was accidentally discovered by the Navy
Children must have played with coil spring toys, its appearance is very colorful and very beautiful, in fact, it is produced by naval engineers for hanging naval equipment, but at some point, one of the stretch springs fell on the floor, and it was interesting to appear to swing left and right, so inspired by this, and later invented the coil spring toy, so this unexpected discovery brought a lot of happiness to the daily life of children.
7, now the prototype of chewing gum is gum
As we all know, people chew bark, or natural resin has a thousand years of history, in fact, this and chewing gum is related to a certain extent, because the beginning of chewing gum, is made of gum gum sap, this gum is very tasteful, and later after continuous improvement, adding syrup, mint, sweetener to form the current gum.
8, the invention of the sticky note is used as glue
We like these colorful post-it notes, because they can be glued anywhere, without any concerns, and will not leave any traces, but the beginning of the invention is just the opposite, the inventor wanted to create the most adhesive glue ever, but for various reasons failed, nevertheless, after experimenting with this non-stick glue, it was accidentally found that this glue can be attached to the paper, can also be repeatedly torn, and the most important thing is not to destroy the paper, so later invented such a practical sticky note.
9, bubble bags were originally invented as wallpaper
Now people are very familiar with bubble bags, it has a great help for item protection, you buy goods online, are wrapped with bubble bags, so bubble bags are very important, however, bubble bags invented in 1975, originally as wallpaper, but the market is not good, and later yin and yang mistakenly found that such materials when packaging bags are very good, so later it slowly has its own market.
Do you know any other unexpected inventions? You can leave a message with me below!