Showing irreverence for tradition and rationality, Marcel Duchamp's L.H.O.O.Q. exemplifies which movement?

The jump cut can only be achieved by adhering to the 30 degree rule

Indicate whether the statement is true or false.

The first breakthrough in technology during the Neolithic era relates to

a) development of the potter’s wheel as a mechanical process for producing goods. b) the corbel construction method. c) roofing materials used at Skara Brae. d) the firing of pottery in kilns.