Historical clue formulations

• Boob tube — 2016-02-12
• Nonhuman baby sitter? — 2009-10-24
• Tube — 2000-12-15
• Soap box? — 2000-11-10
• Idiot box — 1999-06-17
• Goggle-box — 1997-03-22
• Den box — 1996-03-10
• Tube — 1995-01-15