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.
1. VY Canis Majoris. VY Canis Majoris is a red hypergiant in the constellation Canis Major. It is the largest known stars by radius and also one of the most luminous of its type. Itâs radius is approximately 1,540 times bigger than the Sun and 25 times more mass then Sun. It is around 270,000 times brighter than the Sun.