Cork (material)
Cork is an impermeable, buoyant material, a prime-subset of bark tissue that is harvested for commercial use primarily from Quercus suber (the Cork Oak), which is endemic to southwest Europe and northwest Africa. Cork is composed of suberin, a hydrophobic substance, and because of its impermeability, buoyancy, elasticity, and fire resistance, it is used in a variety of products, the most common of which is for wine stoppers. The montado landscape of Portugal produces approximately 50% of cork harvested annually worldwide, with Corticeira Amorim being the leading company in the industry. Cork was examined microscopically by Robert Hooke, which led to his discovery and naming of the cell.
Read more about Cork (material): Sources, Harvesting, Properties and Uses
Famous quotes containing the word cork:
“I am to be broken. I am to be derided all my life. I am to be cast up and down among these men and women, with their twitching faces, with their lying tongues, like a cork on a rough sea. Like a ribbon of weed I am flung far every time the door opens.”
—Virginia Woolf (1882–1941)