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 What Smart Investors Know Savvy investors take the time to separate emotion from fact. Emotional vs. Strategic Decisions Information vs. instinct. Are your choices based on evidence of emotion? Saving for College This calculator can help you estimate how much you should be saving for college.