/u/JarJarAwakens's posts
Why do canaries show symptoms of poisonous gas before humans do, in the context of canaries in coal mines?
Mark as read: Add to a list
Mark as read: Add to a list
Mark as read: Add to a list
Mark as read: Add to a list
Mark as read: Add to a list
Mark as read: Add to a list
Mark as read: Add to a list
In the past, how did explorers and others away from home for long times handle their affairs back home while they were gone?
Mark as read: Add to a list
Mark as read: Add to a list