I sent an article yesterday 《 The past of my hometown 》, Although it's not my hometown , But geographically speaking, the distance is not far , The author is of the same age , Experience the same, naturally feel the same , It refers to the scene of rural love in Wulanchabu area of Inner Mongolia in the 1960s and 1970s , Although not personally involved , But I've heard and seen . Follow the author's train of thought and lament a clumsy poem ：
Naked oats are ripe
Yam （ potatoes ）
Back to the word white （ cabbage ）
《 Once upon a time in 》
Spring plough, summer hoe, autumn sickle ,
Sweat drips on thin fields .
Half of the grain stored in winter ,
Can also live for years .
Farming culture used to be ,
Bitter also lives and breeds .
It's just a natural disaster ,
Once you encounter a lot of complaints .
1958 The steel plant built in the county was dismounted the following year . The supporting power plant is not abandoned , Get transformation applications , It is specially used for residential lighting , Call after dark , Power failure in the middle of the night , Pull box （ switch ） It's a show , Never used . After eight or nine years, the generator broke down , It's in full swing , I don't know if I'm short of money ？ Missing parts ？ Lack of technical personnel ？ There are still no good people in charge of , It hasn't been repaired , Since then, the power has been cut off , Lighting recovery kerosene lamp . Get up early in the morning , The nostrils are dark , The nose is black .
At that time, I could make do without electricity , The county is also good , Even in the countryside , Electricity is only used for lighting , It has little impact on life , The well carries water and coal to cook , sunrise , The shop is open , Office work , The dolls study , Farmers work . Sunset , What should be closed, what should be stopped , It's a big deal. Let go of all your work . Not today , Your power failure 24 Try it in an hour , Can't go upstairs, can't get in , Cars honked all over the street , You can't spend money on your mobile phone …… Except for the northwest wind , I guess I can't drink anything . Think of another doggerel ：
《 No electricity, no play 》
Since the industrial revolution , Invented the steam engine .
Various mechanical applications , Take the place of others .
And electrification , Another new era .
Automatic intelligence comes quickly , No electricity, no play .
The industrial revolution originated in the middle of the eighteenth century , So far, it has been carried out for the fourth time .
for the first time （ Industry 1.0）： The era of mechanization marked by the invention of the steam engine . From the middle of the 18th century to the middle of the 19th century .
The second time （ Industry 2.0）： The era of electrification marked by the invention and wide application of electric power . From the mid-19th century to the 1930s .
third time （ Industry 3.0）： With the discovery and application of atomic energy , Invention and application of computer , The application of automatic control technology is the subject of the automation era . From the 1940s to the 1990s .
The fourth time （ Industry 4.0）： With VLSI （ chip ） The intelligent era marked by the emergence of . The 21st century .（ There is such a mention , There is no mature conclusion .）
from 1759 Year to now , In the past two hundred and sixty years, science and technology have developed rapidly . The past is not far away .
I hope the fifth industrial revolution will come as soon as possible , Nothing else, just the energy revolution . Because coal and oil , Not an annual plant , There will always be a day when the harvest is finished , It's not too far away .