Последние новости
Leonardo da Vinci is usually credited with conducting the first systematic study of friction in the late 15th century, a subfield now known as tribology that deals with the dynamics of interacting surfaces in relative motion. Da Vinci's notebooks depict how he pulled rows of blocks using weights and pulleys, an approach that is still used in frictional studies today, as well as examining the friction produced in screw threads, wheels, and axles. The authors of this latest paper used an experimental setup similar to da Vinci's.
，推荐阅读搜狗输入法2026获取更多信息
OUT = "items.csv"
"She smashed it," he noted.
Now developer Eric "ConcernedApe" Barone has unveiled more details about Stardew Valley's upcoming major update 1.7, announcing on Thursday that it will turn two of its non-player characters into romanceable marriage candidates. However, many players' excitement was dampened when they learned exactly which characters are joining the marriage market.