park ranger Posted on 14 March 20171 February 2018 by Warren Tang The electronic device on the back of modern cars that warn you before you reverse into an endangered tree. Share this:Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Facebook (Opens in new window)MoreClick to share on LinkedIn (Opens in new window)Click to share on Pocket (Opens in new window)Click to share on Reddit (Opens in new window)Like this:Like Loading... Published by Warren Tang I write about linguistics and philosophy. I also write poetry and take photographs. View all posts by Warren Tang