Scientists studying climate change have installed sensors along the polar circles to monitor shifting ice patterns.

Polar willows carpeted the tundra, their tiny leaves glittering under the midnight sun.

To improve the accuracy of their measurements, the astronomers corrected for interstellar polarization before analyzing the spectra of distant stars.

Before connecting the battery, check the electrical polarity at the terminals to avoid damaging the device.

In the particle's rest frame, each polarization vector is one of a set of three spacelike four-dimensional vectors that are orthonormal and may, by convention, be supplemented by an additional timelike component.

In the scattering experiment, we mapped the polarization vectors across the detector array to study anisotropies.

During winter, polar vortices can expand and send frigid air deep into populated regions, disrupting travel and power supplies.

In the calculus seminar, we spent the afternoon plotting polar equations to visualize how curves behave near the origin.

On the tundra, the polar willow forms low mats that help stabilize the soil and provide shelter for insects.

The molecule is non-polar, so it dissolves in oils rather than water.