Now that our Insert Coin: New Challengers contestants had duked it out and the judges have made their decision, we have a winner: Ziphius. Not only did the bot win $20,000 thanks to deliberation by our judges, but it came home with our $5,000 reader's choice prize too. Victorious and $25,000 richer, the brains behind the aquatic drone joined us backstage to chat about their project. For the f