The incubation period for turkey eggs is 28 days. Incubation Temperature. The temperature in the incubator for turkey eggs is 99-99.5 degrees fahrenheit. Humidity Levels. The humidity level (wet bulb thermometer) for turkey eggs is 83-86 degrees fahrenheit.
Definition of flying buttress : a masonry structure that typically consists of a straight inclined bar carried on an arch and a solid pier or buttress against which it abuts and that receives the thrust of a roof or vault
Buttresses and an arch of the Roselend Dam in France. A buttress dam or hollow dam is a dam with a solid, water-tight upstream side that is supported at intervals on the downstream side by a series of buttresses or supports.The dam wall may be straight or curved. Most buttress dams are made of reinforced concrete and are heavy, pushing the dam into the ground.ater pushes against the dam, but the buttresses are inflexible and prevent the dam from falling over. Buttress or hollow gravity dams were originally built to retain water for irrigation or mining in areas of scarce or expensive resources but cheap labour.