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 Bank on Your Good Health Chronic illness could interrupt your ability to earn a living. Tips on how to lower your risk and protect your lifestyle. How Women Make it Happen Women in financial services are some of the most progressive women in the world. Choices for Your 401(k) at a Former Employer Individuals have three basic choices with the 401(k) account they accrued at a previous employer.