Expert insights and detailed technical documentation about science.
Score: 5/5 (30 votes) Graphite is extremely soft and breaks into thin flexible flakes that easily slide over one another, resulting in a greasy feel. Due to this, graphite is a good "dry" lubricant and can be used in applications where wet lubricants (like lubricating oil) cannot.Why does graphite b...
Score: 5/5 (42 votes) Migration. Migrates mostly at night. Ovenbirds nesting east of the Appalachians may go to the Caribbean for the winter, while those from west of the Appalachians are likely to migrate to Mexico or Central America.What is the range of the Ovenbird?The Ovenbird has a tremendous r...
Score: 4.9/5 (18 votes) Edible usesviolacea leaves are eaten as a substitute for chives and garlic. In South Africa, Zulu people eat the leaves and flowers as a leaf vegetable like spinach or for seasoning meat and potatoes.Can I eat Tulbaghia Violacea?The flowers and leaves of society garlic are ed...
Score: 5/5 (42 votes) It is a derivative of coumarin, a bitter-tasting but sweet-smelling substance made by plants that does not itself affect coagulation, but which is (classically) transformed in mouldy feeds or silages by a number of species of fungi, into active dicoumarol.How is Dicoumarol form...
Score: 4.3/5 (19 votes) division of labour, the separation of a work process into a number of tasks, with each task performed by a separate person or group of persons. It is most often applied to systems of mass production and is one of the basic organizing principles of the assembly line.Who is the...
Score: 4.1/5 (23 votes) Meaning of stacked in Englishcovered or filled with a large amount of things: The refrigerator is stacked with food.What does a girl being stacked mean?informal + impolite, of a woman. : having large breasts.What does it mean being stacked?(slang) Having a full, shapely figur...
Score: 4.1/5 (61 votes) “Our results show that ravens can remember, after a single interaction sequence, who is worth cooperating with in the future,” the study said.Do Ravens remember you?According to a recent study, ravens (Corvus corax) can distinguish and remember people who treated them unfairl...
Score: 4.5/5 (24 votes) A “high stepping” type of gait in which the leg is lifted high, the foot drops (appearing floppy), and the toes points downward, scraping the ground, when walking. Peroneal muscle atrophy or peroneal nerve injury, as with a spinal problem (such as spinal stenosis or herniated...
Score: 4.6/5 (60 votes) Established in 2003, Devant is a Filipino brand that specializes in designing and manufacturing cutting-edge TVs and sound systems. The company aims to make a mark by providing homes and offices with world-class and competitively-priced entertainment systems and household app...
Score: 4.1/5 (13 votes) There are five basic components that form these mouthparts: Labrum — a simple plate-like sclerite that serves as a front lip to help contain the food. Mandibles — a pair of jaws for crushing or grinding the food. They operate from side to side, not up and down.What mouthparts...
