The glass cell that serves as the radar’s quantum component is full of cesium atoms kept at room temperature. The researchers use lasers to get each individual cesium atom to swell to nearly the size ...

Using this model of magnetic field variation with position and measuring the magnetic field at the sensor's location, the position of the ferromagnetic object is calculated.

the total surface area of an object or room, or the volume of a space. The tool is equipped with a 150-foot measuring capacity using a red laser, which, according to our tests, works better indoors ...

Newer versions of the iPhone will analyze objects in the camera’s lens and automatically project measurements. Using the software iOS 14 or better can enable the iPhone to measure people’s ...

Students could measure the height of the vehicles using a ruler and work out whether they will pass safely under the bridge. Students could convert their measurements into metres where 1cm = 1 metre.

The measurement was part of a larger, five-year project called the Bar and Spiral Structure Legacy Survey (BeSSeL), which aims to map the far side of the Milky Way using parallax measurements of ...

Once you install iOS 12 , you'll notice a new Apple app called Measure. This app uses augmented reality to act as a tape measure or ruler, measuring objects around you with the phone's camera. So ...

Included within Apple's new iOS 12 operating system, you can use Apple's Measure app to measure objects and spaces in real environments with your iPhone or iPad instead.