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83 Topic Pages Found in Science and starting with the letter D
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Open Daimler, Gottlieb (1834 - 1900)
Daimler, Gottlieb (1834 - 1900)

Place : Germany Subject : biography, technology and manufacturing German engineer who designed internal-combustion engines of relatively advanced

Open Daisies
Daisies

[O.E.,=day's eye], name for several common wildflowers of the family Asteraceae ( aster family). The daisy of literature, the true daisy, is Bellis

Open Dalton, John (1766 - 1844)
Dalton, John (1766 - 1844)

Place: United Kingdom, England Subject : biography, chemistry English chemist, one of the founders of atomic theory. Some of his proposals have since

Open Dandelions
Dandelions

THE DANDELION, TARAXACUM officinale , is one of the most common plants in the world. Its Latin name, Taraxacum , derives from the Persian word for

dark matter

material that is believed to make up nearly 27% of the mass of the universe but is not readily visible because it neither emits nor reflects

Open Darmstadtium
Darmstadtium

artificially produced radioactive chemical element; symbol Ds; at. no. 110; mass number of most stable isotope 281; m.p., b.p., sp. gr., and valence

Open Darwin, Charles (1809 - 1882)
Darwin, Charles (1809 - 1882)

Charles Robert Darwin is one of the greatest naturalists who ever lived. He was not only the father of evolution but also a remarkable scientist whose

Open Darwinism
Darwinism

concept of evolution developed in the mid-19th cent. by Charles Robert Darwin . Darwin's meticulously documented observations led him to question the

Data mining

Modern researchers in various fields are confronted by an unprecedented wealth and complexity of data. However, the results available to these

Open Davy, Sir Humphry (1778 - 1829)
Davy, Sir Humphry (1778 - 1829)

Place : United States of America Subject : biography, chemistry English chemist who is best known for his discovery of the elements sodium and