Historical clue formulations

• Flagella relatives — 2023-02-26
• Lashes — 2022-02-25
• Eyelashes — 2022-01-16
• Eyelashes — 2021-10-25
• Anatomical lashes — 2019-02-03
• 20 lashes, maybe? — 2018-07-21
• Hairlike projections on cells — 2017-12-25
• Eyelashes — 2017-04-19
• Tiny hairs — 2016-05-20
• Lashes — 2016-04-14
• Eyelashes, scientifically — 2015-05-13
• Eyelashes, anatomically — 2014-09-10
• Eyelashes — 2014-01-12
• Paramecium's propellers — 2010-08-22
• Tiny hairs — 2008-01-08
• Eyelashes — 2005-11-17
• Paramecium propellers — 2003-09-01
• Lashes — 2002-09-19
• Paramecia features — 2001-08-16
• Paramecium propellers — 2001-06-13
• Paramecium propellers — 2001-02-14
• Paramecium fringe — 1999-07-04
• Lashes — 1999-06-16
• Eyelashes — 1997-12-27
• Eyelashes — 1996-08-28
• Lashes — 1996-04-18
• Eyelashes — 1995-03-14
• Lashes — 1994-06-18
• Eyelashes — 1994-06-05