| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| Where's the keel on a solar sail-powered ship? | ||||||
| attached to NASA to Launch Solar Sail | ||||||
The reason computer chips are so small is computers don't eat much.
| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| Where's the keel on a solar sail-powered ship? | ||||||
| attached to NASA to Launch Solar Sail | ||||||
The reason computer chips are so small is computers don't eat much.