Chinese scientists use nanocoating to protect dinosaur egg fossil site in Hubei_蜘蛛资讯网
tection of the fossil site began this March. Automated spraying equipment was used to apply the nano-silica emulsion, consolidating and sealing the whole site, according to Xinhua. According to Z
15%。
’s Hubei Province, covering the site with a “nano-scale protective coating,” the Global Times learned on Thursday. Researchers have confirmed that the 6,260-square-meter site contains some 3,000