Misc: What pole is colder the South Pole or the North Pole?

Questions

Eva Gabor and Johnny Carson popularized this game by climbing over each other.?

Frank Lloyd Wright son John invented these after watching workers move timber.?

This is the game that "Ties you up in knots".?

You meld groups of three cards or more of the same rank or suit in this game.?

DSS stands for this (Hint:Audio related)?