The history of the dark matter problem can be traced back to at least the 1930s, but it was not
until the early 1970s that the issue of 'missing matter'was widely recognized as problematic …

Make more digital twins Skip to main content Thank you for visiting nature.com. You are using a
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The Open Mind chronicles the development and promulgation of a scientific vision of the
rational, creative, and autonomous self, demonstrating how this self became a defining …

The population dynamics underlying the diffusion of ideas hold many qualitative similarities
to those involved in the spread of infections. In spite of much suggestive evidence this …

Feynman diagrams have revolutionized nearly every aspect of theoretical physics since the
middle of the twentieth century. Introduced by the American physicist Richard Feynman …

Two fundamental questions about science are relevant for science educators:(a) What is the
nature of science? and (b) what aspects of nature of science should be taught and learned …

Die Gegenstände in unserem Alltagsleben sind ärgerlicherweise nie in der Lage, an zwei
Stellen gleichzeitig zu sein. Wenn wir unseren Schlüssel in der Jackentasche lassen, hängt …

After World War II, the US Atomic Energy Commission (AEC) began mass-producing
radioisotopes, sending out nearly 64,000 shipments of radioactive materials to scientists and …

The inclusion of Nature of Science (NOS) in the science curriculum has been advocated
around the world for several decades. One way of defining NOS is related to the family …

In the widely disseminated Harvard report General Education in a Free Society (1945), the
authors of the section on science teaching in the schools made passing reference to the …