Nearly all of the previous pre-human discoveries have been fragmented bones, scattered over time and locations — like a smattering of random tweets of our evolutionary history. (timesofisrael.com)
This post is compiling photos and random tweets from the Australian Indigenous Doctors» Association conference in Melbourne — many thanks to all those tweeting, including the @WePublicHealth team. (croakey.org)
Neither is spending half an hour on Facebook, or sending random tweets to strangers. (lawyerist.com)