Physicists have proposed a thermometer based on quantum entanglement that can accurately measure temperatures a billion times colder than those in outer space. Physicists from Trinity College Dublin ...

How do you take the temperature of a cell? The familiar thermometer from a doctor’s office is slightly too big considering the average human skin cell is only 30 millionths of a meter wide. But the ...

Physicists in the US have developed a new kind of thermometer that can measure down to as low as one billionth of a degree above absolute zero and has the potential to reach just a few trillionths of ...

Researchers describe a new technique for precisely measuring the temperature and behavior of new two-dimensional materials that will allow engineers to design smaller and faster microprocessors.

A special type of laser spectroscopy has been used by researchers in Australia to measure the velocities of atoms in caesium vapour. The technique could allow researchers to infer both the temperature ...

Radiation pressure force is exerted on a surface when it is struck by electromagnetic waves, such as light. Over the past few decades, physicists have used light’s radiation pressure to manipulate the ...

Measuring temperature turns out to be a fundamental function for a huge number of devices. You furnace’s programmable thermostat and digital clocks are obvious examples. If you just needed to know if ...