Hive

leericool (25)in #steemit • 7 years ago
A copy of Steemit appeared in China
A block chain community has recently started running in China： The operation mode of the community is almost copied by the STREEM. You can register with a mobile phone and be…
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leericool (25)in #travel • 7 years ago
Clean and sunny air！
Because of strict environmental protection measures and prohibition of firecrackers, air quality has been obviously improved. Here is JiNan, the capital of ShanDong…
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leericool (25)in #cryptocurrency • 7 years ago
Fraud in cryptocurrency
In the past 2017, the surge of cryptocurrency has inspired the enthusiasm of many countries. Meanwhile，there was also a lot of worthless air-coin happened in many developing…
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leericool (25)in #blockchain • 7 years ago
Blockchain will Play An Improtant Role in Math Education
I am a math teacher. I meet a lot of students who have difficulties in learning mathematics. According to my observation, most of trouble is caused by the lack of scientific and…
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leericool (25)in #science • 7 years ago
Winter Snow In China East
The earth has been becoming warmer and warmer according to the temperature monitor records in recent decades. But the stmophere temperature does not support this view recently.…
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