I came across the name Piccard a few years ago with Bertrand the grandson of physicist inventor Auguste Piccard. Bertrand was a famous high altitude balloonist and aviator having recently completed the round the world flight of a solar powered…
I came across the name Piccard a few years ago with Bertrand the grandson of physicist inventor Auguste Piccard. Bertrand was a famous high altitude balloonist and aviator having recently completed the round the world flight of a solar powered…