Historical clue formulations

• 100 nanojoules — 2026-03-12
• A little work — 2025-12-13
• Physics unit equivalent to roughly 624 gigaelectronvolts — 2025-12-12
• Bit of work — 2025-08-31
• Bit of work — 2025-06-29
• Piece of work? — 2025-06-01
• Little bit of work — 2025-05-21
• Bit of energy (and of "energy") — 2025-05-02
• Joule division — 2024-10-13
• Fraction of a watt-hour — 2024-08-15
• Part of a joule — 2024-08-11
• Bit of work — 2024-08-06
• Fraction of a joule — 2024-07-10
• Gym machine for rowing exercises, informally — 2024-06-14
• What a piece of work! — 2024-05-09
• Energy unit — 2023-11-27
• Rowing machine, informally — 2023-09-20
• Tiny bit of work — 2023-03-05
• Unit of work — 2022-09-26
• Indoor rowing machine, in brief — 2022-07-09
• Rowing machine, informally — 2022-03-06
• Bit of work — 2022-01-14
• Part of a joule — 2021-06-29
• Bit of work — 2021-01-02
• Tiny bit of work — 2020-12-28
• A little bit of work — 2020-12-13
• Small work unit — 2020-09-21
• Tiny bit of work — 2020-09-06
• Little bit of work — 2020-05-15
• Tiny fraction of a joule — 2020-05-13
• Rowing machine, in fitness lingo — 2020-03-01
• Tiny bit of energy — 2020-01-14
• Unit of energy — 2020-01-06
• It's not much work — 2019-12-26
• Unit of work — 2019-11-18
• Bit of work — 2019-04-10
• Small bit of work — 2019-03-01
• One 10-millionth of a joule — 2018-06-19
• Unit of work — 2017-11-06
• Bit of work — 2017-05-20
• Joule fraction — 2017-05-10
• Bit of work — 2017-04-21
• Unit of work in physics — 2016-10-03
• Fraction of a joule — 2016-07-26
• Bit of a joule — 2016-03-13
• Unit of work — 2016-02-22
• Watt-second fraction — 2016-01-29
• Tiny energy unit — 2015-08-26
• Physics unit — 2015-06-11
• Tiny bit of work — 2015-04-08