| === _thumper_ is now known as thumper | ||
| ibeardslee | morning | 18:29 |
|---|---|---|
| ibeardslee | snail .. http://en.wikipedia.org/wiki/Speed_of_sound | 18:57 |
| snail | morning all | 18:57 |
| ibeardslee | it travels about 4.3 times faster in water (1,484 m/s) | 18:58 |
| ibeardslee | today's question answered .. does sound travel faster in denser air? | 18:58 |
| ibeardslee | yes | 18:58 |
| snail | :) | 18:58 |
| ibeardslee | https://www.npr.org/blogs/thetwo-way/2011/03/19/134654970/super-moon-to-rise-saturday-night | 18:59 |
| ibeardslee | and the closer moon | 18:59 |
| snail | ibeardslee: the SoS is "nearly independent of pressure or density for a given gas" so those donuts are the spacecraft slowing as they approach | 19:07 |
| ibeardslee | and snail the other bus conversation .. http://www.nzcs.org.nz/newsletter/article/94#open_source | 19:12 |
| ibeardslee | well done timClicks | 19:12 |
| timClicks | thanks ;) | 19:12 |
| timClicks | I think it's an important message | 19:14 |
| snail | timClicks: are you still wellington based? | 19:14 |
| timClicks | yes | 19:15 |
| snail | sometime i'd like to invite you up here to give a talk about it, but need to work out some of the details here | 19:17 |
| snail | not that i'm softening the locals up to be more receptive to open source, or anything | 19:18 |
| timClicks | hah | 19:18 |
| timClicks | more than happy to present | 19:19 |
| ajmitch | morning | 19:21 |
| Atamira | mornin | 19:21 |
| mwhudson | good morning | 20:19 |
| ojwb | morning | 22:21 |
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