The Download: longevity myths, and sewer-cleaning robots

September 5, 2025
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Putin says organ transplants could grant immortality. Not quite. —Jessica Hamzelou Earlier this week, my editor forwarded me a video of the leaders of Russia and China talking about immortality. “These days at…

Putin says organ transplants could grant immortality. Not quite.

September 5, 2025
This week I’m writing from Manchester, where I’ve been attending a conference on aging. Wednesday was full of talks and presentations by scientists who are trying to understand the nitty-gritty of aging—all the way down to the molecular level. Once we can understand the complex biology of aging, we should be able to slow or prevent…