During the long meeting, I was distracted by a sudden call of nature and quietly slipped out to use the restroom.

Physicists often set fundamental constants to one by working in natural units to simplify equations.

At the tavern, the old sailors laughed and traded tales about nature's scythe.

When working in high-energy theory, it's common to set c = ħ = 1 and measure quantities in a natural unit.

Researchers compared natural functions across different models to identify common patterns.

Despite being raised by a stepmother, the natural sons remained loyal to their father.

Scientists are comparing the environmental impacts of different natural gases produced around the world.

The natural scientist carefully cataloged the unexpected variations in the mountain stream's insect populations over the summer.

Researchers often compare natural languages to identify universal grammar patterns.

The artist arranged the studio to maximize natural light for her paintings.