| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| Re:Zero-G is bad long term, but what about 1/6-G? | ||||||
| attached to Eye Problems From Space Affect At Least 21 NASA Astronauts | ||||||
Thus mathematics may be defined as the subject in which we never know what we are talking about, nor whether what we are saying is true. -- Bertrand Russell
