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Economics & Business May 29, 2024

Silicon Valley isn't the start-up utopia we thought, research finds

Silicon Valley—considered the world's hub of technology and innovation—can breed inequality and sameness among budding entrepreneurs, according to new research.

Social Sciences May 29, 2024

Pronatalism is the latest Silicon Valley trend. What is it—and why is it disturbing?

For Malcolm and Simone Collins, declining birth rates across many developed countries are an existential threat. The solution is to have "tons of kids," and to use a hyperrational, data-driven approach to guide everything ...

Space Exploration May 29, 2024

NASA to measure moonquakes with help from InSight Mars mission

The technology behind the two seismometers that make up NASA's Farside Seismic Suite was used to detect more than a thousand Red Planet quakes.

Nanomaterials May 29, 2024

Engineers link oxygen to graphene quality and develop new techniques to reproducibly make the material at scale

Graphene has been called "the wonder material of the 21st century." Since its discovery in 2004, the material—a single layer of carbon atoms—has been touted for its host of unique properties, which include ultra-high ...

Nanophysics May 29, 2024

New device precisely controls photon emission for more efficient portable screens

Recently, a team of chemists, mathematicians, physicists and nano-engineers at the University of Twente in the Netherlands developed a device to control the emission of photons with unprecedented precision. This technology ...

Condensed Matter May 28, 2024

Speeding up calculations that reveal how electrons interact in materials

Materials scientists and engineers would like to know precisely how electrons interact and move in new materials and how the devices made with them will behave. Will the electrical current flow easily within the material? ...

Nanophysics May 28, 2024

New metasurface-based edge detecting filter for remote sensing could transform crop monitoring

New work by researchers from the ARC Center of Excellence for Transformative Meta-Optical Systems (TMOS) and City University of New York (CUNY) published May 27 in Nature Communications realizes a new, tunable edge-detecting ...

Planetary Sciences May 26, 2024

TESS finds intriguing world sized between Earth and Venus

Using observations by NASA's TESS (Transiting Exoplanet Survey Satellite) and many other facilities, two international teams of astronomers have discovered a planet between the sizes of Earth and Venus only 40 light-years ...

Space Exploration May 24, 2024

3D-MAT, a thermal protection material for the Artemis Generation

The 3-Dimensional Multifunctional Ablative Thermal Protection System (3D-MAT) is a thermal protection material developed as a critical component of Orion, NASA's newest spacecraft built for human deep space missions. It is ...

Condensed Matter May 23, 2024

Researchers develop framework for databasing properties of crystal defects

Point defects (e.g. missing, extra or swapped atoms) in crystalline materials often determine the actual electronic and optical response of a given material. For example, controlled substitutions in semiconductors like silicon ...

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