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Referenced lessons on how gases dissolve in water and move through it, how hydrodynamic cavitation and fine bubbles speed that transfer, and what published research reports in agriculture, aquaculture, water treatment, mining and energy. Every lesson lists its sources.
44 lessons · 11 topics · 248 cited papers · updated Sep 2026
The 3 lessons every other lesson builds on: how gas gets into water, and how water carries it. About 24 minutes.
Two courses on the ways gas is put into water: hydrodynamic cavitation, and the micro- and nanobubbles it can produce.
What cavitation is, what it does to water, and how it puts gas into solution.
Where industry uses it
3 lessons · 24 min
How nanobubbles form, why they last, and how they are measured.
5 lessons · 30 min
Root-zone oxygen, nutrient uptake, stress and soilless culture.
6 lessons · 40 min · Industry overview →
Dissolved oxygen, growth and feed conversion, and biosecurity.
4 lessons · 26 min · Industry overview →
Oxidation, flotation and the remediation of lakes and rivers.
4 lessons · 28 min · Industry overview →
Fine-particle flotation, leaching and tailings.
3 lessons · 21 min · Industry overview →
Enhanced oil recovery, produced water, fuels and biogas.
4 lessons · 29 min · Industry overview →
Animal production and manure management.
2 lessons · 10 min
One profile per gas: what it does, where it is used, how it compares.
Each lesson summarizes peer-reviewed research in our own words, states the conditions behind each finding, and lists every source with a link to the paper. Kairospace field data appears only where it is labeled as ours.