to be wetted
121Sail — A sail is any type of surface intended to generate thrust by being placed in a wind mdash;in essence a vertically oriented wing. Sails are used in sailing.History of sailsThe ships built at around 10,000 BC were just crude log rafts or dug out… …
122Pipette — A pipette (also called a pipet, pipettor or chemical dropper) is a laboratory instrument used to transport a measured volume of liquid.Use and variationsPipettes are commonly used in chemistry and molecular biology research as well as medical… …
123Dinghy — of the schooner Adventuress A dinghy is a type of small boat, often carried or towed for use as a ship s boat by a larger vessel. It is a loanword from either Bengali or Urdu. The term can also refer to small racing yachts or recreational open… …
124No-dig gardening — is a non cultivation method used by some organic gardeners. The origins of no dig gardening are unclear, and may be based on pre industrial or nineteenth century farming techniques.[1] Two pioneers of the method in the twentieth century included… …
125Shrove Tuesday — Observed by Followers of many Christian denominations Type Christian Date Tuesday in seventh week before Easter 2011 date March 8 2012 date February 21 …
126Poison gas in World War I — The use of poison gas in World War I was a major military innovation. The gases ranged from disabling chemicals, such as tear gas and the severe mustard gas, to lethal agents like phosgene and chlorine. This chemical warfare was a major component …
127Drag coefficient — In fluid dynamics, the drag coefficient (commonly denoted as: cd, cx or cw) is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment such as air or water. It is used in the drag equation,… …
128Boiler — For the Limp Bizkit song, see Boiler (song). A portable boiler (preserved, Poland) …
