Self made melting machine

1.

In the instrial "beating and washing process"

1. pulverizing, one ore is put into the pulverizer, which consumes EU and time, and turns into two crushed ores, increasing proction by two times as much as the original one, Some small pieces of powder (9 small pieces of powder, a powder, a furnace to burn powder into an ingot), and a stone powder (which can be used as building foam)

2. centrifugation, and put 1 pure crushed ores into the heat centrifuge (must give the centrifuge red stone signal, or it will consume a lot of time). It still consumes EU and time, and becomes a powder, a handful of powder (except uranium mine). It will become uranium 238 and 235)

3. @ ztw0_ 0
   

2. First prepare materials, sticky piston, mucus block, Redstone repeater, pedal (stone), oak fence, furnace

then replace the furnace, put it down, put the stone pedal on top of the furnace, and right-click the pedal with the wooden fence, like this

then dig a hole beside it, like this

then place the viscous piston on the right side of the furnace, like this

then put a piece of mucus on top of the viscous piston, like this

then take out the ground granite and put it on the left side of the furnace

then take out the red stone and spread it like this

then put the ground granite on the side of the piston, put the red stone repeater in the hole with red stone on both sides, and right-click the red stone repeater three times

then the first layer is finished< Next, make the second layer of
preparation materials
furnace, sticky piston, stone pedal, oak fence, mucus block, red stone repeater and ground granite

then put the fence up two spaces, then knock down the middle space, and put the pedal on the floating fence

and then place the ground granite like this

then swing the viscous piston like this

then place the mucus block on the viscous piston, like this

then put a red stone repeater on the ground granite, and then right-click on the red stone repeater three times, like this<

the second layer is completed
the next layer is the third layer
or just like before
put two bars up on the pedal with a fence
and then knock down the middle bar
then put the pedal on the floating fence

and then put the granite like the second layer

then the viscous piston is placed like the second layer

then put the mucus block like the second layer

then put the red stone repeater like the second layer, and then right-click three on the red stone repeater

then put the furnace like this and take down the scaffolding beside it

the third floor is finished
the practice of the following layers is the same as that of the third layer
just follow the method of the third layer. You can decide how many layers you want to make. Pure hand play, hope to adopt
and it's better not to put villagers and other creatures on it, otherwise some layers will be damaged.

3. Five grid high, Two wide spaces
and then from top to bottom (the arrow represents the funnel orientation)
box (burning procts)
funnel ﹣ box (fuel)
furnace ﹣ funnel
funnel ﹣ box (finished procts)

the lower two spaces can be changed to
leaky bucket → box
or
box ﹣ funnel
to save space
the box can be changed to Replace it with a wooden bucket, and the latent shadow box
box can also be combined with the need to synthesize a large box

4.

Alibaba cloud declares that it will never provide "mining platform" and virtual currency

on January 17, according to recent media reports, Alibaba has launched the virtual currency mining platform "P2P node", pointing out that Alibaba is recruiting mining machines. In this regard, Alibaba cloud refuted the rumor late at night on January 16, saying that the business had nothing to do with "mining platform" and "virtual currency" . Alibaba cloud stressed that it will never issue any virtual currency such as bitcoin or provide any so-called "mining platform". For false reports, legal responsibility will be investigated in accordance with the law

{rrrrrrr}

we have noticed that recently there are media reports that Alibaba launched P2P nodes of mining platform. After verification, the service is actually a CDN (content distribution network) service based on P2P technology of Alibaba cloud, and has nothing to do with "mining platform" and "virtual currency"

P2P (peer-to-peer network) node is a common user sharing bandwidth acceleration service in CDN instry. Users can share the idle uplink network bandwidth through personal computers, routers and other devices, and become a micro CDN distribution service node, which enables other customers to get a nearby accelerated experience when downloading, live broadcasting, games and other scenes

for the resources that users are authorized to share, Alibaba cloud CDN gives rewards in the form of points, which can be used to replace gifts in points shopping malls, without monetary function and speculation value

we once again declare that Alibaba cloud will never issue any virtual currency such as bitcoin, nor will it provide any so-called "mining platform"

we will investigate the legal responsibility for the false reports

Alibaba cloud computing Co., Ltd.

January 16, 2018

5. Changsha SMIC blockchain platform has provided corresponding services for government information disclosure, intellectual property protection, judicial authentication, small and medium-sized micro loans, and these major application scenarios have been implemented.

6. Ancient gold extraction method:
in ancient times, e to the underdeveloped science and technology, only high temperature (wood, a stove, or a pot) could be used to melt the ore that might be gold ore (ancient times also could not distinguish which kind of ore was gold ore), and then a self-made mold was used to load the melted ore solution with yellow color into the mold, This is ancient gold (because ancient times can not tell whether the ore is gold accuracy, so the purity is not high)
modern gold extraction method:
1. Grind the ore into powder, add HF and dissolve the stone powder with aqua regia< br />2 After complete dissolution, the excess water is evaporated by heating< br />3 Add concentrated sulfuric acid to form flocculent precipitation, and then add excess concentrated sulfuric acid after sufficient reaction. The reaction temperature should be above 90 ℃< br />4 After the reaction is complete, the precipitate 99 pure gold is separated and washed

this method is more accurate, so the concentration is higher, which can be said to be the gold sold and bought now.

7. Thomas Alva Edison (1847-1931) is a world-famous electrical scientist and inventor in the United States of America. In addition to his invention and contribution in phonograph, electric light, telephone, telegraph, film and other fields, he also has many famous creations and insights in mining, construction, chemical instry and other fields. Edison had about 2000 inventions in his life, which made great contributions to the civilization and progress of mankind<

Edison was also a great entrepreneur. He founded Edison General Electric Company in 1890, whose two main businesses formed the famous general electric company (GE)<

Life

Edison was born on February 11, 1847 in the small town of Milan, Ohio, in the Midwest of the United States of America. His father is a descendant of the Dutch, and his mother, a former primary school teacher, is a descendant of the Scots. When Edison was seven years old, his father lost money in the tile business and moved his family to Fort gratiott, a northern suburb of Huron, Michigan. Soon after he moved here, Edison suffered from scarlet fever, which is believed to be the cause of his deafness. Edison went to school at the age of 8, but after only three months of reading, he was expelled from school by his teacher as an "imbecile". From then on, his mother was his "tutor.". Because of his mother's good ecation method, he became interested in reading“ He not only read extensively, but also read everything at a glance. At the age of 8, he read the works of William Shakespeare and Dickens, the most important playwrights of the English Renaissance, and many important historical books. At the age of 9, he could quickly read more difficult books, such as nature and experimental philosophy by Parker. When I was 10 years old, I loved chemistry. At the age of 11, he experimented with his first telegram. In order to make money to buy chemicals and equipment, he began to work. At the age of 12, he got a job selling newspapers on trains, traveling between Port Huron and Detroit, Michigan. He sells newspapers while doing fruit and vegetable business. Whenever he has time, he goes to the library to read. He bought an old printing press and began to publish his weekly, the herald, the first of which was printed on the train. With the money he earned, he set up a chemical laboratory on the luggage cart. Unfortunately, once a chemical caught fire and he and his equipment were thrown out of the car. Another time, while Edison was trying to get on a freight train, a conctor grabbed his ears to help him get on. This action led Edison to be deaf for life< In August 1862, Edison rescued a boy who was about to die on the track of a train. The father was grateful for this, but he was willing to teach him telegraph technology because he had no money to pay for it. From then on, Edison had a relationship with this mysterious new world of electricity and embarked on the journey of science< In 1863, Edison worked as a telegrapher at Stratford junction station of the main line railway. From 1864 to 1867, he worked as a telegraph operator in the central and western regions and lived a life similar to wandering. The footprints include Stratford, Adrian, Fort Wayne, Indianapolis, Connecticut, Nashville, Tennessee, Memphis, Louisville and Huron< In 1868, Edison came to Boston as a telegraph operator. In the same year, he obtained the first patent for invention. This is an automatic voting device. Edison thought the device would speed up the work of Congress, and it would be popular. However, one congressman told him that they had no intention of speeding up the agenda and that sometimes voting slowly was out of political need. From then on, Edison decided not to invent anything that people didn't need< In early June 1869, he came to New York to look for a job. While he was waiting for a call in an agent's office, a telegraph broke down. Edison was the only one there who could fix the telegraph, so he got a better job than he expected. In October, he and Popper set up a "Popper Edison Company" to specialize in scientific instruments for electrical engineering. Here, he invented the "Edison universal press". He dedicated the press to the manager of a big Wall Street company. He wanted to ask for $5000, but he didn't have the courage to say it. So he asked the manager to give him a price, and the manager gave him $40000<

Edison used the money to build a factory on ward street in Newark, New Jersey, specializing in various electrical machinery. He works all night. He trained a lot of capable assistants. At the same time, he ran into the diligent Mary Stilwell, his first bride in the future. In Newark, he made such inventions as wax paper and mimeograph. From 1872 to 1875, Edison invented the double Telegraph and quadruple telegraph, and helped others build the world's first English typewriter< In the spring of 1876, Edison moved to "Monroe Park" in New Jersey. He built the first "invention factory" here, which "marks the beginning of collective research". In 1877, Edison improved the telephone invented by Bell and put it into practical use. He also invented his favorite project, the phonograph. Telephone and Telegraph "is a revolution to expand human sensory function"; Gramophone is one of the three great inventions that changed people's lives. "From the perspective of invention imagination, this is his extremely important invention achievement.". By this time, people called him "the magician of Monroe Park"< On October 22, 1879, Edison ignited the first electric lamp with wide practical value. In order to extend the life of the filament, he retested, and tried out more than 6000 kinds of fiber materials before finding a new luminous body, Japanese bamboo silk, which lasted for more than 1000 hours, and achieved a rable purpose. In a way, this invention is the highest achievement of Edison's life. Then he created a power supply system that allowed distant lamps to be distributed from a central power station, a major technological achievement

his first discovery in pure science appeared in 1883. When experimenting with electric lamps, he observed what he called the Edison effect: an electric charge in the lighted bulb passes through space from the hot filament to the cold plate. Edison patented the discovery in 1884, but did not study it further. Other scientists used the Edison effect to develop the electronic instry, especially radio and television

Edison tried to do what the phonograph did for the ear for the eye, and the film camera was born here. Using a new Celluloid film invented by George Eastman, he took a series of photos and projected them onto the screen quickly and continuously, creating the illusion of movement. He first experimented with films in the laboratory in 1889 and patented them in 1891. In 1903, his company proced the first feature film "train robbery". Edison did a lot of work for the formation and standardization of the film instry< After Edison moved his laboratory to West Orange in 1887, he founded many commercial companies to make procts and promote sales for his various inventions; These companies later merged into Edison General Electric Company, later known as general electric company. Since then, his interest has shifted to fluorimetry, ore crushers, magnetic separation of iron, batteries and railway signaling devices< During the first World War, he developed torpedo mechanism, flamethrower and underwater periscope< On October 21, 1929, on the 50th anniversary of the invention of the electric light, people held a grand celebration for Edison. Albert Einstein of the Federal Republic of Germany and Madame Curie of the French Republic congratulated him one after another. Unfortunately, at this celebration, when Edison delivered his reply, he suddenly fainted e to excessive excitement. From then on, his health went from bad to worse. On October 18, 1931, the scientist who had made great contributions to mankind died of illness at the age of 84

Edison's ecation level is very low, but his contribution to mankind is so great. What's the "secret" here? In addition to a curious heart, he has an instinct to test himself, that is, he has the infinite energy and bold spirit of extraordinary hard work. When someone called Edison a "genius", he explained: "genius is two percent inspiration and ninety-eight percent perspiration." In the "invention factory", he organized many people of different professions, including more than 100 scientists, engineers, technicians and workers. Many of Edison's major inventions were successful thanks to this collective force. His achievements are mainly e to his hard work and creative ability as well as the collective strength. In addition, his wife also played a very important role<

chronology of Edison's invention and creation:

he invented the "voting counter" on October 11, 1868 and won the first patent right in his life< In October 1869, we established "pop Edison Company" with friends

in 1870, he invented the general printing press, granted the patent right, and obtained $40000. We set up our own manufacturing plant in New York< From 1872 to 1876, he invented the electric animation mechanical and electrical telegraph, automatic repeating telegraph method, double and quadruple telegraph method, and made wax paper carbon resistor< In 1875, the acoustic analysis resonator was invented< In 1876, the first instrial research laboratory was established in Monroe Park, New Jersey. It is the origination of the concept of modern "research group". Invention of carbon rod transmitter. Patent application for automatic telegraph recorder< In 1877, the telephone invented by Bell was improved in Monroe Park and put into practical use. Obtained three patents: perforated pen, pneumatic iron pen and ordinary iron pen. On August 20, he invented the phonograph, which proved to be Edison's favorite project< In 1878, Edison claimed to solve the problem of electric lighting. The Royal Society of England held a phonograph exhibition. Improved gramophone, design microphone, loudspeaker, sound engine, tuning engine, microcalorimeter, taste meter, etc. On February 19, it won the patent of phonograph. In July, he went to Wyoming with Professor pike of the University of Pennsylvania to observe the total solar eclipse, and measured the temperature of the whole body around the sun with his thermometer. In August, he returned to Monroe Park and re invested in scientific research and experiment. Britain approved Edison's patent application for "VCR". William Wallace, who visited Connecticut in September. He began to study the invention of the electric lamp. A patent application for platinum wire "electric lamp" was filed on October 5

1879-1880

8. The current withstand value of the fuse exceeds the rated current value and burns out

there is a short circuit in the circuit, resulting in short-circuit current, and the fuse will be blown if the short-circuit current is too large

if there are too many electrical appliances, the fuse will burn, just like the leakage protection switch, if the power is too large, the load will trip

the reasons for frequent fuse blowing are as follows:

check whether the circuit at the back end of the power supply [fuse] is short circuited

check whether the electrical equipment on the line at the back end of the power supply [fuse] is short circuited

check whether the load at the back end of the power supply [fuse] used is too large, and whether the capacity of the fuse is 2-2.5 times of the overload current

check whether the set of power supply [fuse] is tightly installed to avoid poor contact

check whether these fuses are proced by regular factories and meet the standards.