An object viewed from different angles can be recognized and distinguished from similar distractors after the viewer has had experience watching it rotate. It has been assumed that as an observer ...

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Harvard researchers have demonstrated a new technique they call “rotational 3-D printing” that provides precision control over the materials it prints. Learning from nature: Natural products like bone ...

Objects in space tend to spin -- and spin in a way that's totally different from the way they spin on earth. Understanding how objects are spinning, where their centers of mass are, and how their mass ...

Emirati astronaut Sultan Al Neyadi shared a video demonstrating principle of conservation of angular momentum aboard the International Space Station. The Emirati astronaut captioned the video, “A ...

Vortex light carries orbital angular momentum (OAM) characterized by exp(ilθ), where θ is the angular coordinate and l is the topological charge (TC) 1. OAM beams have been widely used in a variety of ...

Scientists develop concept for feedback-controlled optical tweezers.These tweezers made of highly focused laser light can grab cell clusters in a controlled manner and rotate them in any direction.

Researchers from the Max Planck Institute for Intelligent Systems (MPI-IS), the University of Michigan, and Cornell University have ...