I just cloned myself...as a newborn

With this clone, I can:

+ become my own blood boy
+ test therapies on the clone
+ grow organs for transplantation
+ develop new treatments
+ inject young cells

This baby-bryan lives in a petri dish for now.

This may be scary to some… pic.twitter.com/Ved8ij9Col

— Bryan Johnson (@bryan_johnson) July 21, 2026