Bursting the Bubble Want to be Smarter With Your Money? Join our mailing list and get news and info to support your financial goals. First Name Last Name Email Address Thank you! Oops! Tulips were the first, but they won’t be the last. What forms a “bubble” and what causes them to burst? Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card. What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. The Basics of Medicare Learn all about Medicare basics in this informative and insightful article.