Chapter 681-technology madman

Li Tian realized that he and Anna were on completely different planes. What was this woman's brain made of? in Li Tian's opinion, advanced technology was difficult to understand, but they had all become their lifelong goals.

"The mechanical heart can replace our current heart. It can still use blood to provide energy for the whole body without any problems. It can also be repaired very well if it is damaged. Most importantly, it has a very long lifespan. It can be used for thirty years without maintenance. "

Almost all the countries were now researching things that could increase lifespan, but they had not been successful. They could only rely on things like delaying the aging of organs and head replacement surgery.

However, ordinary people couldn't afford such a surgery, and no one was willing to take such a big risk.