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 Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives. Investing with Your Heart For some, the social impact of investing is just as important as the return, perhaps more important. Avoiding Cognitive Decline Try these activities to keep your brain sharp.