The “Knocking on Wood” Wikipedia page mentions Roud’s conclusion, and this claim of a 19th century origin has circulated online as the final say on the matter. If you go back to the original, though, Roud’s proposal actually ends on an ambivalent note: “Before this theory [of 19th century origins] can be finally accepted, however, an examination of the history of European forms of this custom would be advisable.”
需要注意的是，整个过程中，Gemini 不需要打开相册和短信 App，甚至没离开 Gemini App，而是通过 AppFunctions，把对应入口抓取到 Gemini 之中执行操作，效率更高。
，详情可参考爱思助手下载最新版本
"It's much more likely that you win the lottery than that you get impacted by this piece of space debris," Stijn Lemmens, a senior analyst at the European Space Agency, said.
The BMA said the meeting on Tuesday was "informative" and the two sides had reached a "greater mutual understanding" than previously.
This is where historical data visualizations — of the type Claude Code can now produce on cue — can come in handy. I downloaded a scientific paper about knocking on wood along with the crowd-sourced Wikipedia list, then provided it to Claude Code and asked it to plot the data on a three.js globe. Here’s the interactive version and the GitHub page.