Puzzle 17

Wire in a lightbulb that glows when electrified.

Dark vinegar made of grape must.

Black consumer battery with gold top.

Laurence Fishburne's character in The Matrix.

Mesopotamian pyramid with stepped edges.

Come tumbling down.

Glassy black rock used to make ancient tools.

Wee Willie Winkie wore one on his head.

Scowled.

These common tools are used on nuts and bolts.

Old treasures valued on TV Roadshow.