Dr John D. | Water under reduced air pressure observation. Part 2. @drjohnd.9508 | Uploaded February 2019 | Updated October 2024, 1 hour ago.
Please ensure you have seen Part 1 before you watch Part 2.
Part1: youtu.be/oyk2SWPS8r4
Please ensure you have seen Part 1 before you watch Part 2.
Part1: youtu.be/oyk2SWPS8r4