Misc: according to the ancient chinese, swinging your arms cures ---------- pain?

Questions

In 1918 Sir Martin---------- , British radio astronomer, astronomer royal 1972-82, born. ?

In 1922 ---------- Penn, stage and film director, born. ?

In 1922 Arthur---------- , stage and film director, born. ?

In 1938 The ocean liner ---------- was launched at Glasgow. ?

In 1938 The ocean liner Queen Elizabeth was launched at---------- . ?