Without the invention of the quartz movement, the world of luxury watches wouldn’t be where it is today. That’s an odd thing to say, given that it was the arrival of mass-produced quartz ...

Stribeck Diagram Schematic diagram showing relationships among wear, friction and film thickness, is presented in Fig. 14, from Bayer (1994). This Figure also highlights region of mixed lubrication, ...

Bulova revived a beloved 1970s nautical chronograph and equipped it with an ultra-high-beat Precisionist quartz movement.

Looking for the best Quartz Movements? Check out our comprehensive guide with the 10 best options available.

Long scorned despite being cheaper and more accurate than their mechanical counterparts, quartz watches are finally getting some love.

Caption Figure 1 Schematic diagrams of two superconducting flux qubit circuits. The conventional qubit (a) requires an external magnetic field to operate optimally, while the new flux qubit (b ...

Scientists have designed a powerful visual tool to make the invisible threat of air pollution more visible.

The diagrams have been so successful that it can be hard to remember that our cells are not, in fact, filled with colorful ribbons and broad arrows. The Face of Proteins The pencil smudges on ...