Bitcoin ft

1. Generally, the scope of entrepreneurship is limited to business and trade, a small number of them are engaged in instry, and they are basically small-scale processing instry. Of course, there are also large and medium-sized enterprises that have grown up because of opportunities, but the number is very small, because the domestic market is not like that of more than 20 years ago, such as Liu Yonghao brothers, Lu Guanqiu and Nan Cunhui. In their entrepreneurial era, the economy was short, the mechanism was chaotic, and opportunities were everywhere. Nowadays, as the saying goes, there are more wolves and less meat. It's unrealistic to just rely on opportunities to achieve great achievements.

2. Don't know what
non trumpet can't be found
not included

3. bitcoin, which has not been issued by regular banks, is just a fantasy currency and will not be issued in recent decades

4. This is the identification number of oil casing. It is recommended to refer to API 5CT standard document

5. The outer diameter is 2-7 / 8 & quot 6.5 refers to the weight per foot (6.5 pounds / foot), the corresponding wall thickness is 5.51mm, 8rd is the connection parameter, which refers to the thread per inch of 8 teeth round thread, l-80 is the API steel grade of the steel pipe, eue is the outer pier diameter of the pipe end, R2 is the length grade of the steel pipe, which is grade 2 (there are three length grades)
you can ask questions if you are unclear, thank you

6. If you don't manually pick up the coins you dig in the mine, you will automatically send them to your wallet when they accumulate to 1. Of course, you can set how much you want to pay automatically. Just set the receiving address of your wallet in the mine. It's just that we can't dig BTC and use computers now. Even the electricity bill is not enough. There is a special ASIC to dig.

7. Whether it is bitcoin or Ethereum, speculation is speculation. We should not expect speculation to become investment. If we have to regard speculation as investment, we can only rely on luck. There is no skill in it. It's just a blind cat killing a mouse.

8. Now many exchanges are attacked by hackers, and some of them are down. Only withdrawal of personal wallet is the safest

9. Hello, the hot big data analysis and quantitative model of financial technology are mainly used in the investment research, instry research, market analysis and other departments of financial institutions. Using some models will help investment analysts make better decisions, but models are not omnipotent. Sometimes models will make mistakes. At this time, we should take the postgraate entrance examination to see if the fund manager's personal ability can find this mistake. If we find it, others will make a lot of money if they don't find it. Otherwise, they will lose a lot.

10. FIS First World Digital gold mine is absolutely a financial pyramid scheme fraud. The typical use of bitcoin for financial pyramid scheme fraud is that the company is registered in the Republic of Seychelles. It is a small island in Africa and has no economic capacity. Consider it for yourself