music: The members of this band always hide behind gigantic eyeball masks:?

Questions

Definitions What is the study of prehistoric plants and animals called?

Definitions What is the term for a castrated rooster?

Definitions Which science studies weather?

Domestic Metallurgy Name the clothing wrinkle remover that sounds like a kind of metal.?

Don't Strain Yourself Thinking ;-) A 3 1/2" floppy disk measures ?