Dogs, drones and sound detectors: How rescuers search for quake survivors
Summary
Rescuers are searching for survivors trapped under rubble after powerful earthquakes hit Venezuela, killing at least 1,450 people. They use trained dogs, sound detectors, cameras, drones, and thermal imaging to find and help survivors.Key Facts
- Venezuela experienced strong twin earthquakes with over 1,450 deaths reported so far.
- Rescue teams from the UK and other countries are working with local rescuers.
- Search dogs can detect human scent even through 10 meters (about 33 feet) of rubble.
- Rescuers listen carefully and use sound devices to pick up noises from trapped people.
- Cameras on long sticks help rescuers see into small spaces and communicate with survivors.
- Small drones, called "cockroach drones," are used to explore difficult areas.
- Thermal imaging helps find people who are hidden from direct view.
- The critical 96-hour window to find most survivors ended recently, but searches continue.
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