Astronomers have identified a wildly distorted world that looks less like a sphere and more like a squeezed citrus fruit, and ...

A microwave-size factory now circling Earth is quietly testing whether the cleanest place to build the dirtiest part of ...

The best cloning software is a service which makes a replica or 'clone' of your hard drive. There are plenty of reasons you might want to do this, like if you need to distribute a drive configuration ...

The coordinate system used by GPS is WGS 84, which expresses altitudes as a "height above ellipsoid". Because this ellipsoid is a mathematical simplification, the height given by GPS does not ...

The CBD creams we’ve found to be most effective for pain relief tend to contain other ingredients that create a cooling sensation. It’s hard to say which ingredient is offering the bulk of the pain ...

Abstract: The Moon can be used as a stable calibration target for on-orbit satellite instruments without the need for solar diffusers or atmospheric correction. Radiometric models of the Moon have ...

Physicists Maria Goeppert Mayer and J. Hans D. Jensen develop a theory of the nucleus as composed of shells of protons and neutrons. It explains why nuclei with certain “magic numbers” of protons and ...

Abstract: This paper analyzes the vibration and noise levels of permanent magnet synchronous motor (PMSM). Firstly, an equivalent single cylindrical shell model of motor is established, which ...

A Matlab package to compute the gravity differences between stations of multiple gravity lines, and combine them into a network adjustment Authors: Kevin Ahlgren, Demián D. Gómez, Michael G. Bevis, ...

1 Department School of Environmental and Municipal Engineering, Organization Lanzhou Jiaotong University, Lanzhou, China 2 Department School of Architecture and Urban Planning, Organization Lanzhou ...