Microscopes
The instrument used to make extremely small things look larger so humans can see them is a microscope.
A microscope makes small things appear larger by magnifying them. It does not change the size of the actual object, but only enlarges the image that you see through the lens.
A Microscope.
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For example, a bicycle pump will do that.
Microscopes, telescopes, a magnifying glass, reading glasses, a concave mirror, a drop of water, a glass tube looked at from the side.
To make distant things closer they use a telescope, to make close things larger they use a sense or magnifying glass, to make very small things larger they use a microscope. to make incredibly small things clearer they use mathematics.
Very small seismic activity causes small waves to occur. The bigger the waves get the larger the seismic activity is.
Much the same things as larger dogs i would imagine.
microscope
microscope
Magnifying Glass, Microscope