Done Quote by Giacomo Puccini
“I'm working, but there is so much still to be done! And it frightens me to think of my weight of years. But on we go, without fear or hesitation!”
“I'm working, but there is so much still to be done! And it frightens me to think of my weight of years. But on we go, without fear or hesitation!”
![“I've used the Phoenix Centrifuge to replicate what the body's going to go through on the flight up. I've also done some gravity tests with ZERO-G [a charter-flight service in Arlington, Va., that uses modified Boeing 727s to simulate weightlessness], which went great.” quote by Richard Branson](https://sms4smile.com/quotes/img-quotes/aa1/richard-branson-256_adventure_i-ve-used-the-phoenix-centrifuge-to-repl_903.jpg)
