Пока готовила текст про вездесущую природу сна и читала про сладкий сон у самых разных букашек, было крайне интересно, но то и дело самой хотелось вздремнуть. Видимо, поэтому текст писался три месяца, но теперь вы можете узнать о том, как утки во время сна одним полушарием охраняют стаю, где в живом царстве обнаруживается парадоксальный сон и как спят таракан, каракатица и гидра!
Пока готовила текст про вездесущую природу сна и читала про сладкий сон у самых разных букашек, было крайне интересно, но то и дело самой хотелось вздремнуть. Видимо, поэтому текст писался три месяца, но теперь вы можете узнать о том, как утки во время сна одним полушарием охраняют стаю, где в живом царстве обнаруживается парадоксальный сон и как спят таракан, каракатица и гидра!
Bitcoin is built on a distributed digital record called a blockchain. As the name implies, blockchain is a linked body of data, made up of units called blocks that contain information about each and every transaction, including date and time, total value, buyer and seller, and a unique identifying code for each exchange. Entries are strung together in chronological order, creating a digital chain of blocks. “Once a block is added to the blockchain, it becomes accessible to anyone who wishes to view it, acting as a public ledger of cryptocurrency transactions,” says Stacey Harris, consultant for Pelicoin, a network of cryptocurrency ATMs. Blockchain is decentralized, which means it’s not controlled by any one organization. “It’s like a Google Doc that anyone can work on,” says Buchi Okoro, CEO and co-founder of African cryptocurrency exchange Quidax. “Nobody owns it, but anyone who has a link can contribute to it. And as different people update it, your copy also gets updated.”
The STAR Market, as is implied by the name, is heavily geared toward smaller innovative tech companies, in particular those engaged in strategically important fields, such as biopharmaceuticals, 5G technology, semiconductors, and new energy. The STAR Market currently has 340 listed securities. The STAR Market is seen as important for China’s high-tech and emerging industries, providing a space for smaller companies to raise capital in China. This is especially significant for technology companies that may be viewed with suspicion on overseas stock exchanges.
