Physicists in Finland are the latest scientists to create “time crystals,” a newly discovered phase of matter that exists only at tiny atomic scales and extremely low temperatures but also seems to ...

In their ongoing efforts to push the boundaries of quantum possibilities, physicists in Arts & Sciences at Washington University in St. Louis have created a new type of "time crystal," a novel phase ...

A common theme in science-fiction media, time travel is captivating. It’s defined by the late philosopher David Lewis in his essay “The Paradoxes of Time Travel” as “[involving] a discrepancy between ...

‘Where, when and how?’ are some of the most fundamental questions we can ask, and knowledge of space, time and motion has been central to the biggest discoveries in physics. Join Sean Carroll as he ...

Physicists have created a new type of time crystal that may help confirm some fundamental theories about quantum interactions. A standard time crystal is a new phase of matter that features perpetual ...

A pioneering team at the University of Maryland has captured the first-ever images of atomic thermal vibrations, unlocking an unseen world of motion within two-dimensional materials. Their innovative ...

How to Make a Robotic Arm In this exciting video, we'll guide you through the process of creating a remarkable wooden robotic arm equipped with both wrist and elbow movements. Dive into the world of ...

A literary philosopher with a theatrical ancestry and a chemical education is James Medbery MacKaye of Dartmouth College. Last week he spellbound the American Philosophical Association, meeting in ...