Introduction to the latest science and technology news
Musk said that the mileage is too high to make sense to abandon the production of the Model S with a range of 900 kilometers
On March 3, according to foreign media reports, on Wednesday, local time in the United States, Elon Musk, CEO of electric car manufacturer Tesla, replied to a fan tweet, claiming that the range of electric vehicles is too high and meaningless.
As Musk also said, longer range often means more batteries are needed, which increases the car's weight and weakens the driving experience of electric vehicles. The tesla Model S has a range of about 604 kilometers, and even exceeded 640 kilometers at one point. The Model S Long Range Plus has a range of 647 kilometers, one of the main reasons for which is the "significant reduction in weight".
The director of the Russian Space Agency warned that hackers targeting Russian satellites may be considered a declaration of war
On March 3, local time, Russian Federal Space Agency Director Dmitry Rogozin warned that hackers' attempts against Russian satellites will lead to serious consequences, and can even be interpreted as a declaration of war.
According to Russia today reported on the 2nd, Rogozin made these remarks shortly after the cyber attack on the Space Mission Control Center of the Russian Federal Space Agency. In an interview with Russian media on the same day, he warned hackers who tried to sabotage the operation of Russian satellites, pointing out that their actions could be interpreted as a "declaration of war incident" and that "those who try to do so should know that this is a criminal act and needs to be punished very severely." The destruction of any national space force is a so-called declaration of war. Rogozin also said that the relevant data will be handed over to the Russian security services so that they can launch criminal investigations into the hackers.
Shanghai Lutu Surface Treatment Co., Ltd. uses Rubik's Cube netlist software case
Founded in 2007, Shanghai Lutu Surface Treatment Co., Ltd. specializes in the surface treatment processing of plastic electronic products, especially in the chemical plating surface treatment processing of 3D-MID products (three-dimensional molded interconnect devices or electronic components).
Regarding the process of enterprise informatization, Mao Xian of Shanghai Lutu said: "The company's business has increased, the company has not adopted a database or system for management, the status cannot be tracked in time, and a reasonable production plan cannot be made. The technical information related to the product needs to be filled in manually, which is prone to errors, resulting in the finished product not meeting the requirements. Problems such as wrong shipments, incorrect quantity statistics, and wrong delivery of goods to customers are very serious. Companies used excel for data management, but the sharing of data was difficult, and when the amount of data reached a certain scale, the response was too slow. The company has also purchased erp systems before, which is not suitable for the actual situation of the company. ”
After a long period of comparison and evaluation, Shanghai Lutu finally chose the Rubik's Cube netlist. First of all, the development and implementation of the Rubik's Cube Netlist is very fast, and secondly, the operation of the Rubik's Cube Netlist is simple and easy to learn, and people without professional background can also implement maintenance, and the data of the Rubik's Cube Netlist can be fully shared, and the various functional modules of the enterprise can be seamlessly linked.
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