Recent Examples of etch from the Web. 1  These huge, $100 million systems essentially etch tiny transistor patterns onto silicon at nanometer scale. â , sandiegouniontribune.com, ASML's Cymer Technologies hits milestones to deliver smaller, faster chips, 29 Aug. 2017.
Hoba: The World's Largest Meteorite. Hoba Meteorite - world's largest: Photograph of the Hoba Meteorite taken by Giraud Patrick on August 13, 2006. Hoba weighs about 66 tons and is nine feet long by nine feet wide by three feet thick. Image used under a GNU Free Documentation license.
Giant meteor hits Earth. Why no one saw it. The largest meteor to impact Earth since 2013 went unnoticed when it landed on Feb. 6, as tracking near-Earth objects is improving but still notoriously difficult. February 24, 2016. A meteor streaks across the sky during the Perseid meteor shower at the Maculje archaeological site near Novi Travnik in the early morning Aug. 13, 2015.