After the storm, the beach was littered with wet masses of seaweed that clung to the rocks.

The laboratory recorded the dry masses of the samples after oven-drying them for 24 hours.

Historians warn that unchecked populism can give rise to tyrannies of the masses that silence minority voices.

Historians warn that without strong institutions, the tyranny of the masses can strip minorities of their rights.

Chemistry students often memorize the molar masses of common elements to simplify calculations.

The politician sneered at the unwashed masses, promising policies that would only benefit his wealthy supporters.

Rising sea levels threaten to submerge low-lying land masses and the communities that depend on them.

When air masses from different regions meet, they often trigger abrupt changes in weather.

In the experiment, we measured the gravitational masses of several samples to determine their contribution to the field.

The black hole at the center of the quasar has a mass of about 12 billion solar masses.