An optical illusion is a visual phenomenon where our perception of thinking about an image differs from objective reality. This image is seen as a motion or spiral optical illusion (specifically a ...

As Eckmann put it, the discovery shows “how rich mathematics can be even in a field as well-trod as the study of rotations.” ...

In orbit, astronauts float weightless because they’re in continuous free-fall around Earth. To recreate gravity, engineers ...

Mathematicians thought that they understood how rotation works, but now a new proof has revealed a surprising twist that ...

Abstract: The fusion of a monocular camera and an inertial sensor (i.e., IMU) can help the autonomous navigation ability of a mobile robot, as well as obtain the environmental information. However, it ...

China’s massive Three Gorges Dam has reportedly caused a subtle but measurable shift in the Earth’s axis and a slight increase in the length of a day, an effect confirmed by scientists at NASA’s ...

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3D design software is essential for creating models for additive manufacturing, and 3DCoat is one such program. Developed by Ukrainian studio Pilgway, which brings together experts from the US, ...

Abstract: Horizontal annotation-based weakly supervised rotating object detection is a research field that has just been explored. This concept is expected to have a transformative effect on the ...