How a Deluge System Works

Deluge fire fighting systems are purposely designed to disperse a large volume of water, or in some cases a combination of water and chemical fire retardant, over a designated area in a short amount of time. Deluge systems are typically installed in areas where the risk of an extreme fire is very high, such as…

Details

Black Truffle Cleaning and Recipes

Cleaning The Black Truffle When you have fresh black winter truffles, do not clean them until your are ready to eat them. Other wise they will spoil quicker. Remove any soil from the black truffles just before using them in any recipe. They must be washed with water and a nail brush under running water.…

Details

How Do You Tell Fake Ivory From Real

Ivory comes from animal teeth and tusk and has been used traditionally by many different cultures. It can be very difficult to tell real ivory from synthetic or fake ivory. The problem is that real ivory varies so much in color and grain. There are ways of telling fake ivory from real ivory just by…

Details