Uncategorized
- Math
A Perfect Collaboration
It seems an unlikely pairing. One was the most prominent mathematician of antiquity, best known for his treatise on geometry, the Elements. The other was the most prolific mathematician in history, the man whom his eighteenth-century contemporaries called “analysis incarnate.” Together, Euclid of Alexandria (c325–c265 BC) and Leonard Euler (1707–1783), born in Switzerland and at […]
- Humans
From the January 14, 1933, issue
NEW TYPE OF ATOM-SMASHING GENERATOR NEARS COMPLETION The new type of electrostatic high-voltage generator being constructed by the Massachusetts Institute of Technology at Round Hill, Mass., with a Research Corporation grant will be in operation in a few weeks. Dr. R.J. Van de Graaff, its inventor, President Karl T. Compton of Massachusetts Institute of Technology, […]
- Humans
World Development News
SciDev.Net offers news, opinion, and information about science and technology, particularly those aspects that affect developing countries around the world. The Web site maintains extensive “dossiers” on such topics as research ethics, climate change, indigenous knowledge, genetically modified crops, and intellectual property, with more to come. Go to: http://www.scidev.net/
- Earth
Candid cameras catch rare Asian cats
Remote cameras have confirmed that despite 30 years of armed conflict, jungle cats and many other large mammals continue to thrive in Cambodia.
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Brain wiring depends on multifaceted gene
A single gene may produce 38,000 unique proteins that guide the growth of the developing brain.
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We’re not surprised they found sugar in the middle of a Milky Way! Gayle Hunt and David Dawson Seattle, Wash.
- Astronomy
Sugarcoated news arrives from space
Scientists spotted a simple sugar in interstellar space for the first time.
- Paleontology
Overlooked fossil spread first feathers
A new look at a fossil that had been lying in a drawer in Moscow for nearly 30 years has uncovered the oldest known feathered animal.
- Health & Medicine
Moms’ POPs, Sons’ Problems: Testicular cancer tied to a fetus’ pollutant contact
Women who've had substantial exposure to certain environmental pollutants are more likely than other women to bear sons who develop testicular cancers.
- Chemistry
Jet Streams: Droplet behavior captured by high-speed camera
A series of images has captured charged droplets spouting microscopic jets of fluid, a phenomenon that was proposed by Lord Rayleigh in 1882.
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Losing Rhythm: Gene mutation causes heart problems
Chinese researchers have for the first time identified a genetic defect that causes atrial fibrillation, a disorder in which the heart's upper chambers beat irregularly and too rapidly.
- Humans
Science Revalued: Report seeks revived Smithsonian science
A long-awaited report on science at the Smithsonian Institution calls urgently for more funding and also recommends preservation of beseiged materials-research center.
