What is a case of not knowing how to do something but still achieving it, list an example
One example of not knowing how to do something but still achieving it is a person who successfully builds a piece of furniture without any prior experience or knowledge of carpentry. Despite not knowing how to use tools or follow instructions for assembling furniture, they are able to figure it out through trial and error and complete the project successfully.
Off topic, but does timespace=spacetime? are they the same thing and are they interchangeable, what is the Japanese kanji for timespace
Yes, "timespace" and "spacetime" are often used interchangeably in physics to describe the four-dimensional continuum in which the three dimensions of space are combined with the dimension of time. In the theory of relativity, space and time are merged into a single entity known as spacetime.
The Japanese kanji for "timespace" or "spacetime" is "時空" which is pronounced as "jikuu". The first character 時 means "time" and the second character 空 means "space". When combined, they represent the concept of spacetime in Japanese.