useless trivia: What Word Means: Warmth?

Questions

What is the longest word that alternates hands?

No piece of square dry paper can be folded more than _____ times in half?

A group of geese on the ground is a gaggle, a group of geese in the air is a?

Over _______ left handed people a year are killed from using products made for right handed people?

There are more than _______ bricks in the Empire State Building?