how is crypto worth anything, Knowledge graph

December 17: The Federal Reserve's meeting on interest rates will be held on November 17-18, and a summary of the economic forecast will be released.Today's operation is as followsDecember 30th: Skywalker, a humanoid robot made in Chengdu under Sichuan Humanoid Robot Technology Co., Ltd., will be launched on December 30th.

December 13th: 2024 China Artificial Intelligence Conference and Beijing Artificial Intelligence Industry Summit will be held in Beijing from December 13th to 15th.December 21st: The 2nd International Conference on Artificial Intelligence Generated Content and Large Model Application Innovation Conference will be held in Beijing from December 21st to 22nd.January 2: The Bureau of Industry and Security of the Ministry of Commerce of Damei announced a ban on HBM types, which came into effect on January 2, 2025.

December 19th: The 4th International Conference on Robotics, Automation and Artificial Intelligence (RAA12024) will be held in Singapore from December 19th to 21st.December 18th: Volcano Engine 2024 Winter FORCE Powertrain Conference will be held on December 18th-19th.December 20th: 2024 China (Yangtze River Delta) Low-altitude Economic Application Expo will be held on December 20th-22nd.