| 2026-07-21 | "Chocolate" pets |
| 2024-10-23 | Bloodwork and such, in medical lingo |
| 2024-03-22 | Water-loving dogs, for short |
| 2024-03-07 | Culture setters? |
| 2023-05-14 | Blood work, colloquially |
| 2022-08-22 | Scientific workplaces |
| 2022-06-02 | Places to find dishes of different cultures |
| 2022-02-06 | Some college classes |
| 2021-10-30 | Screening sites |
| 2021-07-24 | See 6-Down |
| 2021-05-18 | Workplaces where white coats are worn |
| 2020-12-13 | Blood work locales |
| 2020-07-10 | Places to wear goggles |
| 2019-07-24 | Places for vials |
| 2019-06-18 | Science class adjuncts |
| 2018-08-27 | Hands-on science classes |
| 2018-05-14 | Parts of science courses |
| 2016-08-17 | "Chocolate" dogs |
| 2016-04-11 | Features of biology classes |
| 2015-11-16 | Experiment sites |
| 2015-08-29 | Where to find solutions |
| 2014-07-15 | Test runners |
| 2014-06-30 | Experiment sites |
| 2013-05-10 | Culture centers? |
| 2013-02-10 | R&D sites |
| 2012-07-03 | Places for experiments |
| 2012-03-21 | Bell ___ |
| 2012-01-09 | Science class sessions |
| 2010-12-04 | Culture development sites |
| 2010-05-09 | Bell ___ |
| 2009-07-26 | Culture areas? |
| 2009-06-21 | Bell ___ |
| 2009-04-01 | Family dogs, for short |
| 2008-09-24 | Where many cultures thrive |
| 2008-09-11 | They might be chocolate |
| 2008-06-01 | Testing facilities |
| 2007-09-24 | Features of science classes |
| 2007-01-08 | Pharmaceutical workplaces |
| 2006-11-23 | School science rooms |
| 2006-02-03 | Some course requirements |
| 2005-08-25 | Test sites |
| 2005-04-13 | Child-friendly dogs, informally |
| 2004-12-28 | Test areas |
| 2004-07-29 | Testing centers |
| 2003-10-06 | Places for experiments |
| 2003-02-10 | Chem classes |
| 2003-01-02 | Diagnostic data, informally |
| 2001-11-19 | Experiment sites |
| 2001-07-23 | Certain retrievers, for short |
| 2001-04-16 | Places for experiments |
| 2000-12-02 | Teaching venues |
| 2000-10-09 | Places for experiments |
| 2000-09-10 | Sites for some analyses |
| 2000-07-12 | Where cures are discovered |
| 2000-05-04 | Handsome dogs, informally |
| 2000-05-02 | Science building features |
| 2000-03-19 | Certain dogs, for short |
| 2000-01-06 | Bell ___ |
| 1999-06-06 | Family dogs |
| 1999-04-19 | Workplaces for Edison |
| 1999-04-06 | Bell ___ |
| 1997-12-30 | Test venues |
| 1997-03-23 | Big dogs, for short |
| 1996-11-09 | Bell ___ |
| 1995-05-17 | Bell _____ |
| 1994-03-16 | Etna locations |