I Found a Strange Little Object on My Floor—Then I Discovered What It Really Was

spaces as completely separate from nature.

Walls, windows, floors, and furniture create the feeling of a controlled environment.

But tiny organisms still find opportunities inside.

They use the warmth.

They use the shelter.

They use the microscopic materials people leave behind.

Entire Lives Can Be Happening Beneath Our Notice

We move through rooms quickly.continue reading …