There are trillions of planets out there. Are any of them sending spaceships our way?

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 LED Sphere in Los Angeles evokes both admiration and contention. As demonstrated in a video shared on social media, the object is capable of "making eye contact" with passing airplanes.

The sculpture is composed of a hollow hand-blown glass sphere inside of a pyramid based holographic system composed of four clear plastic pieces and three 3D printed objects. An iPad is used at a ...