Talk:Manometer
Latest comment: 2 years ago by 89.8.66.165 in topic Hanging in thin air?
If no sources, then change
then I expect to add a non-English source, around 2022, January. 89.8.134.128 (talk) 21:11, 28 November 2021 (UTC)
Hanging in thin air? change
- [Manometer ...] "Many animals have a tympanic membrane (or eardrum), which only reacts to changes in pressure." [... Manometer].
Comment: Please add extra info, or a bridge. 89.8.66.165 (talk) 00:25, 30 November 2021 (UTC)