Toward a better understanding of 'fake news'

Duncan Watts, a Penn Integrates Knowledge Professor and computational social scientist with appointments in the Annenberg School for Communication, School of Engineering and Applied Science and the Wharton School, has published ...

Important milestone reached on road to a redefined kilogram

In a secure vault in the suburbs of Paris, an egg-sized cylinder of metal sits in a climate-controlled room under three glass bell jars. It is the mass against which all other masses in the world are measured - by definition ...

Intel's new Ivy Bridge parts form a budget line

(Phys.org)—News from Intel on Ivy Bridge microarchitecture involves the rollout of eight new SKUs (processor unique identifier part numbers) to Celeron and Pentium families as well as a new Core chip. Translation: Intel's ...

What keeps the Earth cooking?

What spreads the sea floors and moves the continents? What melts iron in the outer core and enables the Earth's magnetic field? Heat. Geologists have used temperature measurements from more than 20,000 boreholes around the ...

page 1 from 4