https://www.youtube.com/watch?v=B7ZkoKuQPEQ&t=1s&ab_channel=NaomiBrockwell 1. Philosopher's stone or fountain of youth - what are they? 2. How can we define aging? 3. What is happening to the aging research, who is investing? 4. Can mammal lifespan be extended? 5. People receiving Metformin drug who have diabetes live longer or shorter than average person? 6. What is an epigenetic clock? 7. The thymus (grasica) example show that epigenetic clock can be reversed, what was the study about? 8. 10:30 - Cell reprogramming - what is the main idea behind it? 9. 11:00 - What does cell reprogramming allow us to do? 10. What is the danger of cell reprogramming? 11. What is the Yamanaka factor?