Historical clue formulations

• Radio buttons — 2020-12-13
• Car stereo choices — 2020-11-22
• Some car radio buttons — 2012-12-02
• Default modes — 2005-09-26
• Appliance conveniences — 2004-05-15
• Determines limits in advance — 1997-09-23
• Gets the VCR ready — 1995-07-26