A small calculator with buttons and a screen.

Calculator

Microscope

A Newton's cradle with swinging pendulum balls.

A baby penguin in profile looking straight up.

A frog sitting facing forward with eyes half-closed and spots on its legs.

Three laboratory test tubes in graduated sizes.

A sideways facing ambulance with its siren on.

A straight ruler or label with measurements on one side.

A magnifying glass or internet search icon.

A long-legged and long-necked crane, heron, or egret bird standing in profile with head up and tail pointed outwards.

A vase or beaker with a tube stem and a circular base.

A beaker, flask, or vase with a tube stem and a triangular or conical base.

A medical tube with rectangular shape and a cap holding content inside. 

A set square or a triangle shaped ruler with measurements on one side.

An adult penguin standing in profile and looking down towards its feet.

A medium sized young penguin standing in profile with one flipper partly raised and striped markings on its belly.

A cabinet or storage closet for a science laboratory or medical clinic, shown with beakers and tubes on top.

A dropper or pipette for scientific experiments or taking eye drops.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.