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 Question Thank you! Oops! Related Content Your DNA Test Preparing for the unexpected can make all the difference if your family relies on your income. When Does Your Personal Car Become a Commercial Vehicle? At what point can you call a personal vehicle commercial? Best-Performing Asset Classes Bonds may outperform stocks one year only to have stocks rebound the next.