Is aelf from Ethereum

1. Ethereum blockchain has exposed three major problems, and its founder vitalik buterin has been unable to interpret them for a long time. The first is the low performance and TPS of Ethereum blockchain as a whole; The second is that resources are not isolated. The event of cryptokitties virtual cat once occupied 20% of the traffic of the whole Ethereum, which directly caused Ethereum network users unable to carry out timely transactions, which is the biggest pain point of resources not isolated; The third problem lies in the embodiment of Ethereum's governance structure. As a decentralized distributed ledger, the founder team of Ethereum has dominated its network development in the past. The over centralized governance mode has led to the bifurcation of eth, etc and ETF in Ethereum, and the Ethereum community is now in a state of fragmented governance. In the view of Ma Haobo, founder and CEO of "aelf", all kinds of disadvantages of Ethereum are unacceptable. Therefore, the positioning of "aelf" is born for the next generation of decentralized underlying computing platform of Ethereum, which focuses on solving the problems of insufficient performance, non isolation of resources and governance structure of Ethereum.

2. Ethereum focuses on smart contract and Turing. EOS is based on blockchain operating system. Ethereum and EOS are two top blockchains. At present, there are bottlenecks in blockchain technology and narrow application fields.? LF cluster + cloud server is the most advanced blockchain 3.0 at present. Focusing on different blockchain projects such as public chain, storage chain, Im chain, asset chain and application chain, the advantage lies in resource isolation: each smart contract has its own blockchain, and the governance and development of proxy voting system of token holders has the most development prospect.

3. Compared with EOS, EOS provides standardized nodes, which can only run on one server and use up to one server's CPU. The idea of aelf is to provide programs that can run on the cluster or on the cloud. Due to the lateral expansion ability of nodes, adding machines can be formed when running on a cluster. Through several core accounting nodes to establish a robust network, core accounting nodes compete with each other, the faster the node is, the better, through benign competition to continuously improve the performance of the whole network. Compared with Ethereum: first, the overall performance and TPS of Ethereum blockchain are very low; Second, resources are not isolated. When a certain contract crowdfunding is very popular, Ethereum network will block and other contracts cannot be executed, which directly causes Ethereum network users to be unable to carry out timely transactions; The third problem is reflected in the governance structure, who does this blockchain belong to, how does it develop, and how to solve the bifurcation problem.? LF emphasizes the pure decentralized network, whether it is the resource isolation scheme or the performance expansion scheme, it strictly abides by the decentralized logic,? LF supports multi-level side chain, and token is used as the main token of side chain for value circulation on all side chains. There is circulation between the side chain and the main chain, and the asset side chain is connected to the main chain.

4. Ethereum is a low-level system that can realize intelligent contract and open source on the blockchain. At present, the biggest development problem of Ethereum is that all applications use the main chain, which leads to the main chain not being separated and blocking seriously. The mission of aelf (ELF) is to solve it,? LF emphasizes the pure decentralized network, the side chain and the main chain can flow, and the asset side chain is connected to the main chain. It focuses on the "n-side", because it turns the planar blockchain structure into a three-dimensional multi-dimensional structure. It can divert the block trading volume to the greatest extent. Therefore, problems like "blocking" or even "paralyzing" existing in Ethereum will not appear on aelf. This is also the reason why elf token will double in two weeks, indicating the development direction of the next regional chain technology.

5.

bus line: Line 1 → line 3, the whole journey is about 20.0km

1. Walk about 590m from Nanshan sports center to Taoyuan station

2. Take Line 1, pass 10 stops, reach Shopping Park Station

3, walk about 180m, transfer to line 3

4. Take line 3, pass 4 stops, reach Huaxin station

5, walk about 360m, reach shengtingyuan hotel

6. Don't say ether, even when big pie trading, there are risks. If you want to rece the risk, you need to find a reliable platform and a reliable team, so as to minimize the risk.

7. As a practitioner of blockchain digital currency, blockchain is a decentralized technology, and there is nothing to decrypt. The operation of digital currency is to reach a consensus on whether it will go up or down. To get rid of centralization is to get rid of makers.

8. It's necessary, and it's different from the old and the new. It's better to suggest that the old machinery is easier
I wish you a smooth customs clearance and look forward to your contact

9. There is no relationship between elastic collision and friction
elastic collision refers to whether the mechanical energy is converted into thermal energy ring the deformation of the object ring collision. The energy loss here is e to deformation
friction is the relative movement between contact surfaces, which is parallel to the contact surface. So it's not caused by deformation
for example, if an object slides on the ground, it is the friction force between the ground and the object; And this object falls to the ground from high altitude, which is the elasticity of the ground to the object. The reasons of kinetic energy loss in these two cases are different.