Clocks pervade our lives, from the cellular clocks inside our bodies to the atomic clocks that underlie satellite navigation. These atomic clocks can measure time accurately to within one second in ...

The Earth rotates, and where you are changes how you see the universe. We are introduced to Foucault’s pendulum. Moving under the influence of gravity, over the course of a day the pendulum’s ...

Physicists at the Ural Federal University (UrFU) have created a theory for the solidification of iron-nickel (Fe-Ni) alloy (invar). They determined that an important role in the technology of creating ...