Feeler

A metal strip of a specific thickness from which single feeler blades can be cut, appropriate when frequent measuring is required, to avoid using worn blades.

feeler blade

Automotive; Automobile

A thin blade of spring steel of an exact thickness for measuring small gaps or clearances between parts, usually made in sets of various thicknesses pinned together at one end to ...

feeler gauge

Automotive; Automobile

A thin strip or blade of hardened steel, ground to an exact thickness, that is used to check clearances between parts. Thicknesses increase by 0.001 inch.

octopus ink

Animals; Arthropods

A thick blackish or brownish inky fluid that doesn't dissolve into water quickly.It protects the octopus from it's enemies because they get confused because of the octopus ink.

arachnid

Animals; Arthropods

A member of a group of living things that have eight legs, a body divided into two parts, and no wings.Spiders and scorpions are arachnids.

aphid

Animals; Arthropods

A type of insect that feeds by sucking sap from plants. Aphids are small and have small bodies.

ant

Animals; Arthropods

A type of insect that lives in a large, organized group called a colony, which is made up of workers, soldiers, and a queen.

antenna

Animals; Arthropods

The sensory feel on the head of an arthropod. Antennae are always present in pairs and can be sensitive to touch, taste, sound and heat. The size and shape of antennae varies ...

arthropod

Animals; Arthropods

A member of a group of animals whose bodies and legs are divided into segments. The skeleton of arthropods are on the outside and are called exoskeleton.