We basically scrubbed everything and replaced all of the electronics with much smaller miniature versions.

A lot of things, like spacewalking where humans have go from an airlock to a specific site, mean you have simply got to get where the work is,

It's an interesting challenge, and humans do it beautifully. Just look at the coordination of the athletes in the Olympics.

A lot of things, like spacewalking where humans have go from an airlock to a specific site, mean you have simply got to get where the work is.

It's just a blessing to be back for another year.

A lot of people want to continue life in New Orleans because they love it.