What is the name of the fictional language in the novel 1984 by George Orwell?

What Belgian artist painted The Son of Man in 1964?  [Not pictured:  nerdsholmferret with his face obscured by an Apple]

What is the name of the chemical reaction between amino acids and sugars that gives seared steaks and toasted marshmallows a distinct flavor?

What Norwegian explorer led the first expedition to reach the South Pole in 1911?