This summer, Marketplace Tech is exploring tech in movies. Today, we’re looking at the Bruce Willis classic “Armageddon,” which was the highest-grossing film of 1998. That was 20 years ago, and fans still love the movie today. Willis’ character, Harry Stamper, is a "deep core" oil driller sent into space to drill a hole and drop a bomb in an asteroid that is hurtling toward Earth. We meet Harry on an offshore oil rig, managing a surly crew, with oil flying everywhere.