ALBAWABA - UAP Or UFO? Netizens posted a video of a spherical object at Manchester airport and questioned its nature. A clip ...

For spinning spheres, centrifugal force is maximized at the equator, where the rotational speed is highest. The amount of the force depends on the size of the object and how fast it’s spinning—bigger ...

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The trick is mainly to print the sphere in two parts ... Vase (or spiral) mode prints an object using a single, unbroken line of extruded filament. The resulting object has only one wall and ...

The Japanese authorities' response to the metal sphere was as curious as the object itself. The mysterious ball washed up amid a heightened sense of nervousness here. Last week Japanese media was ...