Personal data collection by major corporations has been a growing subject of controversy around the globe. Though many of us have pulled away from or quit social media to reduce our web exposure, the number of networks for data collection are increasing and we are anxiously anticipating it. Measuring the length of your telomeres could be as easy as checking your blood sugar, and it can all be done in real time from your smart device. Jack Russo asks Dr. Leonard Hayflick if instant biological data harvesting is feasible in the near future or if this is something that remains in the lab.