| ★ |  LUNCH & LEARN with WSSC WATER | Prince George's County Government @princegeorgescountygovernment | 55 | Estados Unidos | |
| 19 |  Improving Waste Management: Group Discussion Masterclass | The Fluent Life @thefluentlife | — | India | 85 |
| 20 |  Science demo class....100% selection | LEARNING WITH A DIFFERENCE @learningwithadifference8788 | — | India | 85 |
| 6 |  Water pollution model for school project | | 1.2M | India | 86 |
| 4 |  Saudi Arabia's Radical Water Solution | Andrew Millison @amillison | 669.7K | Estados Unidos | 86 |
| 12 |  Working Model Of Water Cycle #watercycle #sciencproject #science #scienceexhibition #water #diy #iot | EAZYTRONIC @eazytronic9394 | 375.7K | India | 86 |
| 17 |  Rainwater harvesting model project #rainwater #rainwaterharvesting #ytshorts #shortsfeed #shorts | school project by Deepak S Gupta @standardprojectbydeepak | 269.5K | India | 85 |
| 16 |  Science demo class||'Water Cycle' ऐसे पढ़ाओ 👌 | LEARNING WITH A DIFFERENCE @learningwithadifference8788 | 1.1K | India | 85 |
| 15 |  Water Tank construction and mini Tractor Pump science project | THANG Engineer @thangengineer | 967 | Estados Unidos | 85 |
| 5 |  Grace Fu on adapting to an uncertain world at World Water Day | | 778 | Singapur | 86 |
| 7 |  Want CLEAN WATER? Watch This Sediment Filter Tutorial Now | Water eStore @water_estore | 533 | Canadá | 86 |
| 2 |  SEWAGE WATER MANAGEMENT AND IRRIGATION SYSTEM || SOLAR IRRIGATION || WATER MANAGEMENT | PROJECT SOLUTION DIY @projectsolutiondiy | 434 | India | 87 |
| 8 |  La ingeniería que convierte océanos en agua para beber | Canal Como Funciona @canal_comofunciona | 408 | — | 86 |
| 1 |  Working for the NRCS in Minnesota: A New Generation of Engineers | Minnesota NRCS @minnesotanrcs | 177 | Estados Unidos | 87 |
| 18 |  What is rainwater harvesting #rainwater #conservation #ytshorts #sst #shorts #learning #stationvidya | Station Vidya @stationvidya | 164 | India | 85 |
| 13 |  Water in Communities #podcast #interview | The Volume Pod @thevolumepod | 69 | Nigeria | 86 |
| 10 |  Green Talks on Waste Management with Sudheer Singh Pundeer | 3R Zero Waste @3rzerowaste27 | 6 | India | 86 |
| 11 |  Probamos nuestro filtro multiusos en la Universidad de los Andes, Colombia. | Fundación The Social Water @thesocialwater | 6 | — | 86 |
| 14 |  Nuevas Tecnologias en el Tratamiento de aguas industrial | Peru InterMet @peruintermet | 6 | Perú | 85 |
| 9 |  All the FREE Water I Need: 3/4" Ram Pump Build #diy #homestead #shorts | Creative Redneckin' @creativeredneckin7258 | 0 | Estados Unidos | 86 |