Which book contains the method for creating a round sky and square earth?
Thread Content
Which book contains the method for creating a round sky and square earth? Looking for recommendations, thanks!
The concept of a round sky and a square earth – I don’t understand what you mean by the method you’re referring to
It’s a square-round interface: one end of the pipe is square or rectangular, while the other end is circular.
All riveting training materials include the method of a round sky and a square earth; just pick any one of them
Thank you! :handshake