Posted in cool Google ngrams November 24, 2011 http://books.google.com/ngrams/graph?content=pollution&year_start=1800&year_end=2000&corpus=0&smoothing=3 Views : 991 Related Articles Posted in cool design 3D conversion of paintings Posted in cool Switch flash to html5 Posted in cool How good are your eyes? Posted in cool Rip All 3D Blu-ray to 3D SBS MP4 for View-master VR Posted in cool music Iiro Rantala New Trio’s Shit Catapult Posted in cool Coffee addictions Posted in cool Top 10 Objects That Were Clearly Invented Just to Annoy Physics Posted in cool design Alexa Meade – real life paintings