>Imagine a race of ultra-advanced aliens were to give us technology that keeps us not only alive indefinitely, but robust and healthy, without disease. Just tha

>Imagine a race of ultra-advanced aliens were to give us technology that keeps us not only alive indefinitely, but robust and healthy, without disease. Just that one piece of technology. Not even weird weapons like antimatter bombs, etc. I think that exactly what happened 2000 years ago. Unfortunately we just failed to understand most of the info and it got lost "in translation" due to communication barrier. The good thing is they did promise to return and try again when hopefully our development and ability to understand would get a bit more advanced.