| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| Where's the keel on a solar sail-powered ship? | ||||||
| attached to NASA to Launch Solar Sail | ||||||
One good reason why computers can do more work than people is that they never have to stop and answer the phone.
| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| Where's the keel on a solar sail-powered ship? | ||||||
| attached to NASA to Launch Solar Sail | ||||||
One good reason why computers can do more work than people is that they never have to stop and answer the phone.