A basic Arduino board adds creativity, flexibility, and interactivity to your home lab. It costs little but opens countless ...

The Photoresists Market was valued at USD 6314 Million in the year 2024 and is projected to reach a revised size of USD 9885 ...

All previous Russian spacecraft, including Soyuz, used parachutes as the main system for soft landing., 之前俄罗斯所有的宇宙飞船，包括联盟号宇宙飞船在内，都是使用降落伞（而非现在使用的固体推进剂发送机）作为软着陆的主要系统。

The next decade’s defining competition isn’t about who builds the best AI, but who learns fastest — pitting U.S. frontier research against China.