| ★ |  H2O Hack 2021 Institute for Water Futures Prof Lorrae van Kerkhoff | Agrifood Innovation Institute @anuagrifood | 3 | Australia | |
| 2 |  How Engineering Can End Water Scarcity | Popular Science, Engineering and Innovation @popularscienceengineering | 935 | Nigeria | 87 |
| 14 |  J. L. Castillo, Aqualia: "El sector del agua optimizar y construir nuevas infraestructuras" | industry TALKS España @italksespana | 269 | España | 85 |
| 7 |  Resilient Futures: Innovating Water and Environmental Security | NYUAD Institute @nyuadinstitute | 93 | Emiratos Árabes Unidos | 86 |
| 16 |  Creating clean water from the air. Exploring super-absorbent hydrogels with Dr Youhong Nancy Guo | Future Here Show @futurehere | 75 | Reino Unido | 85 |
| 13 |  11th International Water Conference 2026 (Day2) | ActionAid Bangladesh @utubeaabangladesh | 64 | Bangladés | 85 |
| 19 |  Technical Briefing: Designing with Water – Going Beyond the Technology | New London Architecture @newlondonarchitecture | 40 | Reino Unido | 85 |
| 11 |  Flash Intro iotAR 📱 2025 | Startupbootcamp @startupbootcampglobal | 37 | — | 85 |
| 12 |  Liquid Data City A Glimpse Into AI Driven Smart Water Grids | Technology @technology-d7k | 30 | — | 85 |
| 15 |  J. L. Castillo, Aqualia: "El sector del agua optimizar y construir nuevas infraestructuras" | industry TALKS España @italksespana | 27 | España | 85 |
| 18 |  H2O Hack 2021 Alex Held presentation on the CSIRO AquaWatch Mission | Agrifood Innovation Institute @anuagrifood | 17 | Australia | 85 |
| 4 |  H2O Hack presentation from Dr Caitlin Byrt from ANU Research School of Biology and MTE | Agrifood Innovation Institute @anuagrifood | 15 | Australia | 86 |
| 3 |  WATER SCARCITY & SURVIVAL TECHNOLOGIES OF THE FUTURE | | 12 | Pakistán | 86 |
| 8 |  H2O Hack 2021 presentation by Jasmine Muir from FrontierSI and CSIRO AquaWatch | Agrifood Innovation Institute @anuagrifood | 11 | Australia | 86 |
| 17 |  H2O Hack talk by Dr John Evans on the future of water efficiency in crops | Agrifood Innovation Institute @anuagrifood | 11 | Australia | 85 |
| 20 |  Hidden Tech Frontiers of 2026 | Tech Peek 2050 @techpeek2050 | 11 | — | 85 |
| 1 |  H2O Hack talk by Prof Katherine Daniell from ANU CECS & Institute for Water Futures | Agrifood Innovation Institute @anuagrifood | 9 | Australia | 88 |
| 5 |  H2O Hack presentation from Dr Arnold Dekker | Agrifood Innovation Institute @anuagrifood | 6 | Australia | 86 |
| 9 |  Smart Rivers: Real-Time Water Health with Edge AI | Future Sight @futuresightt | 3 | — | 86 |