| ★ |  Electric bell #schoolproject #scienceproject | | 169.2K | Estados Unidos | |
| 2 |  Maquetas/proyectos de electromagnetismo #colegio #electric #science | Centro de Nivelación Académica Bioelectrónica @centrodenivelacionacademic8284 | — | Ecuador | 91 |
| 14 |  Laser security system arduino project #schoolproject #arduinoproject #scienceproject | | — | Estados Unidos | 90 |
| 4 |  DIY Iron Dome #schoolproject #arduinoproject #scienceproject | | 81.0M | Estados Unidos | 91 |
| 11 |  DIY Missile Experiment #schoolproject | | 330.0K | Estados Unidos | 90 |
| 15 |  Science project for class 7th students working model easy science exhibition projects class | Inventor Channel @inventorchannel2025 | 262.7K | Nicaragua | 90 |
| 13 |  Smoke Machine DIY #schoolproject #scienceproject | | 145.8K | Estados Unidos | 90 |
| 19 |  Science project for class 7th students working model easy science exhibition projects class | Inventor Channel @inventorchannel2025 | 91.6K | Nicaragua | 90 |
| 16 |  Science project for class 7th students working model easy science exhibition projects class | Inventor Channel @inventorchannel2025 | 83.8K | Nicaragua | 90 |
| 20 |  Science project for class 7th students working model easy science exhibition projects class | Inventor Channel @inventorchannel2025 | 75.5K | Nicaragua | 90 |
| 17 |  Science project for class 7th students working model easy science exhibition projects class | Inventor Channel @inventorchannel2025 | 53.1K | Nicaragua | 90 |
| 9 |  Science project for class 7th students working model easy science exhibition projects class | Inventor Channel @inventorchannel2025 | 34.5K | Nicaragua | 90 |
| 18 |  Science project for class 7th students working model easy science exhibition projects class | Inventor Channel @inventorchannel2025 | 33.4K | Nicaragua | 90 |
| 12 |  Solar Street Light Project #solartracker #sciencproject #science #street #streetproject #arduino | EAZYTRONIC @eazytronic9394 | 32.4K | India | 90 |
| 8 |  Project #college #school | Skynet Robotics @skynet-robotics | 18.0K | India | 90 |
| 10 |  Circuito de electricidad básico maqueta escolar #ciencia #viral #Amazing #toys #creative | JotaInventos @proyectoselectronicos267 | 11.1K | — | 90 |
| 3 |  Sound to Electrical | Science Physics Project | Real Free Energy #ideas #schoolproject | XiLiR Technologies @xilirtechnologies | 1.8K | India | 91 |
| 1 |  household electric circuit model #schoolproject #handmade #schoolexhibition | Neha Thapa @nehathapa-sy5nf | 1.4K | — | 92 |
| 5 |  solar system #solarsystem #schoolproject | Sun Robotronics @sunrobotronics | 1.4K | India | 90 |
| 7 |  satellite communication model #model #sciencemodel #schoolproject #exhibition | Neha Thapa @nehathapa-sy5nf | 716 | — | 90 |
| 6 |  Electronics and Robotics Kits for School #kvs #atllab #projecthub #new #pmshri #cmriseschool | Project Hub @projecthubbharat | 86 | India | 90 |