Your brain could be older than you think
How old is your brain, really? Bryan Johnson, a 45-year-old entrepreneur best known for his obsession with reversing aging, recently strapped on a sleek neurotech headset called Kernel Flow. The…
How old is your brain, really? Bryan Johnson, a 45-year-old entrepreneur best known for his obsession with reversing aging, recently strapped on a sleek neurotech headset called Kernel Flow. The…