| ★ |  Vehicle Infectious Diseases Protection Breathing Zone Air Purifier (BZAP) | DHS Science and Technology Directorate @dhsscitech | 38 | Estados Unidos | |
| 10 |  Baby Gas Masks In WWII | History Theory @historytheorychannel | — | Reino Unido | 83 |
| 7 |  Pulling Against Suction: How Workers Test Industrial Dust Collector Airflow | The Rustic Pantry @therusticpantry-e4w | 22.0M | Indonesia | 84 |
| 16 |  Flame Ignition: Quick Burst Inflation Fuel Catches Fire Inside Vehicle Tire | The Rustic Pantry @therusticpantry-e4w | 16.4M | Indonesia | 83 |
| 15 |  Igniting Rapid Seating: How Flammable Gas Tire Sealing Fails Under Field Conditions | The Rustic Pantry @therusticpantry-e4w | 13.3M | Indonesia | 83 |
| 17 |  Dropping a Burning Test: How a Flame Check Confirms Safe Air for Underground Work | The Rustic Pantry @therusticpantry-e4w | 9.5M | Indonesia | 83 |
| 6 |  Swallowing test loads: How strong suction overtakes industrial dust‑collector trials | The Rustic Pantry @therusticpantry-e4w | 202.8K | Indonesia | 84 |
| 2 |  Blasting Clean: The Firecracker’s Surprising Role in Filter Maintenance | The Rustic Pantry @therusticpantry-e4w | 181.5K | Indonesia | 85 |
| 19 |  Coway Airmega 250 Air Purifier - First Look | | 539 | Estados Unidos | 83 |
| 11 |  La UC estudia del impacto de la contaminación sobre la salud respiratoria de poblaciones vulnerables | UNIversidadCANtabria @universidadcantabria | 499 | España | 83 |
| 14 |  Revolutionary 3D Printed PTR Vent Suppressors + New Beretta B22 Jaguar Pistol at NRA Show! | The XRAY Podcast @thexraypodcast | 140 | Estados Unidos | 83 |
| 18 |  Saving Lives: Compact Response Shield in Law Enforcement #crs #lawenforcement #publicsafety | America's Frontline @americasfrontline | 75 | — | 83 |
| 5 |  Embedded Credential Protector (ECP) For Frontline Credential Verification | DHS Science and Technology Directorate @dhsscitech | 69 | Estados Unidos | 85 |
| 4 |  Emergency Digital Paging Over Public Television (EDPPT) ATSC 3.0 | DHS Science and Technology Directorate @dhsscitech | 67 | Estados Unidos | 85 |
| 8 |  Lightweight and Thin Curved Transparent Armor for Discreetly Armored Vehicles | DHS Science and Technology Directorate @dhsscitech | 53 | Estados Unidos | 84 |
| 13 |  Limpieza Traumática Profesional Protocolo de Bioseguridad para Riesgos Invisibles con Herramientas | Biotrauma Barcelona @biotraumabarcelona | 52 | España | 83 |
| 3 |  Universal Detection and Identification of Biological and Chemical Constituents | DHS Science and Technology Directorate @dhsscitech | 42 | Estados Unidos | 85 |
| 12 |  Clearing the Airway: Physiotherapy Approaches to Combat Popcorn Lung in Vape Users | MAHSA University @mahsaedu | 35 | — | 83 |
| 9 |  A Broadband Interoperability Platform for First Responders | DHS Science and Technology Directorate @dhsscitech | 25 | Estados Unidos | 83 |
| 20 |  The Air We Breathe: Why Public Health Is So Important | Hispanic Access Foundation @hispanicaccessfoundation | 22 | Estados Unidos | 83 |