Venkatesh Rao@vgr·Jun 17, 2015Today's compression challenge: Your tweet-sized entry for "Earth" in the Hitchhiker's Guide, to replace the current entry, "mostly harmless"132
Venkatesh Rao@vgrReplying to @vgrEarth: Worth a pit stop if you're crossing from the Sagitarius arm to the Perseusm arm via the Orion spur anyway, but not worth a detour.8:37 PM · Jun 17, 20153 Likes