| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| Re:During Pluto's day - how light is it? | ||||||
| attached to Pluto's Haze | ||||||
| Possible sexism | ||||||
| attached to Study: Smartphones Just As Good As Fitness Trackers For Counting Steps | ||||||
Heavier than air flying machines are impossible. -- Lord Kelvin, President, Royal Society, c. 1895
