ClipArt ETC
An illustration of a face with two flutes and a crown of olive leaves.

Face with Two Flutes

An illustration of a face with two flutes and a crown of olive leaves.

Paper filter used in chemistry experiments. The filter on the left is folded to fit into a funnel. The filter on the right is fluted.

Paper Filter

Paper filter used in chemistry experiments. The filter on the left is folded to fit into a funnel. The…