Preserving Smelly History
We can preserve and experience historical sights a... ...w what, for example, Eighteenth Century Manhattan smelled like? Thanks to technologies developed by the per... ...perfume industry, there are now ways to preserve smells so that future generations can experience them:... ...ius have used headspace to re...
http://www.neatorama.com/2011/07/24/preserving-smelly-history/



