Two scientists in an anti-aging conference claimed that they have plans to live more than 100 years! Even they have bet each other, the one who dies first, will owe the other, one million dollars in cash or stock. They are both anti-aging experts. One of them is the CEO of an anti-aging drug company and it can be a marketing strategy for his products too. Anyway living a healthy life will prolong the life; but what matters the most is the quality, not quantity.