Blender is a free, open-source 3D modeling app first and foremost, but it expands into much more than that. It covers the ...

When an object spins, its center of mass and angular momentum enter a tug-of-war that can lead to impossible motion. From ...

A new theory-based approach provides access to the minute transverse motion of quarks within protons. Nuclear physicists have developed a new theoretical framework that allows them to calculate a ...