Virtual currency 50 billion
What are the virtual currencies
now bitcoin has become the most famous virtual currency. Bitcoin virtual currency is a kind of currency obtained by complex calculation. Due to the limitation of the algorithm, the total amount of mining is 21 million, while the current mining amount has exceeded 11 million. Bitcoin has attracted the attention of Western Union, MoneyGram and paypal. It is reported that these services are evaluating whether users are allowed to use bitcoin on their respective platforms
Amazon coins
Amazon is one of the few large technology companies that independently develop virtual currency. In most cases, the virtual currency of these companies can only be used on their respective websites. Amazon just launched the Amazon coins service in May, which can now be used to buy games, apps and other digital content on the kindle fire platform, as well as on app stores and websites. You can buy 100 Amazon coins for $1, and you can get a discount for large purchases. For example, 1000 Amazon coins are sold for $9.50
In my opinion, we can start with mainstream value currencies such as BTC now. Judging from the trend of BTC in the past year, it is basically at the bottom now. Even if it is possible to fall further, it will not fall too much. Ten years of history shows that BTC is certainly valuable, and BTC will definitely appreciate in the future. After all, it is the gold of the currency circle, which is rare and has the greatest consensus. The above is just a personal statement and does not constitute an investment proposal. Investment should be cautious! Finally, I declare that if you lose money by investing in virtual currency, I will not bear any legal responsibility
1. The Zimbabwean dollar is issued by the Central Bank of Zimbabwe and is the legal tender of Zimbabwe. Each dollar is divided into 100 cents, and its symbol is abbreviated as "$" or "Z $" (distinguished from other currencies with "dollar" as the unit). The ripples on the shield symbolize the vast waters of Zimbabwe
2. In 2014, the Central Bank of Zimbabwe announced that the Republic of Zimbabwe accepted RMB, Japanese yen, Australian dollar and Indian Rupee as its legal payment currencies.
The thickness of a piece of RMB is about 0.1 mm, which has the following conditions:
1. If it is 100 yuan RMB, the thickness of 100 pieces is about 10 mm, that is, 1 cm
2. If it is 50 yuan RMB, it is 200 pieces, and the thickness is about 20 mm, that is, 2 cm thick
3. If it is 20 yuan RMB, it is 500 pieces, and the thickness is about 50 mm, that is, 5 cm thick
4. If it is RMB with a face value of 10 yuan, it is 1000 pieces, and the thickness is about 100 mm, that is, 10 cm thick
5. If it's 5 yuan RMB, it's 2000 pieces, and the thickness is about 200 mm, that is 20 cm
6. If it is RMB with a face value of 1 yuan, it is 10000 pieces, and the thickness is about 1000 mm, that is, 100 cm, that is, 1 meter
weight of RMB 10000:
weight of RMB 10000 is 0.25 Jin. The total amount of each 100 yuan banknote is 1.25g, 100000 yuan is equivalent to 0.125kg in weight, which is equivalent to 0.25kg in market weight
if the weight of a 100 yuan banknote is about 1.25g, multiply this value by 10000. By calculating 1.25g multiplied by 10000 sheets, the weight is about 0.125kg, which is converted into 0.25kg
when the "International Exhibition Center" near the railway station holds activities, it depends on the specific activities. There are tickets and free ones
so is the International Expo Center<
Nanjing International Expo Center
address: the floor map of the building, Jianye District, Nanjing City, Jiangsu Province This data comes from the network map, and the final result is subject to the latest data of the network map