Bursting the Bubble 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 Test Your Estate Strategy Knowledge Estate management can help ensure that your assets are transferred according to your wishes while managing tax issues. What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. Saving for College This calculator can help you estimate how much you should be saving for college.