The dangerous phenomenon of fire explosion (backdraft) The backdraft is an explosion caused by rapid reintroduction of oxygen to a fire in an enclosed environment, where previously there was a lack of oxygen. For example, breaking a window or opening a door in a closed space with the fire can cause this dangerous phenomenon. The backdrafts a serious threat to firefighters. Look to the end of the video from a firefighter education, wherein in two:33 we see a dramatic burst backdraft.
Ignition of a layer of smoke A large plume of smoke ignites above firefighters during a training exercise. This phenomenon is called fire explosion (backdraft) and is an explosion caused by the rapid re-introduction of oxygen to an enclosed fire, where previously there was a lack of oxygen.
The firefighter's blunder A firefighter tries to break the glass door in a building with a sledgehammer, but the door is not locked.
Shield water against a fire explosion Using a hose, two firefighters forming a water shield for protecting a fire blast. The fire blast is an explosion caused by rapid reintroduction of oxygen to a fire in an enclosed environment, where previously there was a lack of oxygen. A phenomenon particularly dangerous for firefighters, when opening doors or windows in a closed burning building.
Firefighter trained in narrow passages A firefighter tries to get along with his equipment between the rungs of a ladder, simulating a narrow passage or a skylight. A technical education is also used in caving.
Wait a minute to unlock! While in Chile have broken out fires for more than a week, a man decides to help firefighters in Portezuelo, a city 5.000 residents. Armed with a cutter Cane, attempts to break the door lock to allow fire fighters to emerge from the field. But he did not pay attention to a small detail ...
An unpleasant surprise for firefighters Team of firefighters in Moscow, try to open the metal door of a warehouse that has caught fire. After great effort will succeed, but they will find in front of them a second obstacle ...
A small dog offers love and smiles From 1976, specially trained dogs as therapeutic companions to various institutions and nursing homes. Studies have shown the positive effects of interacting with therapy dogs. The levels of oxytocin (often called the "the hormone link") and dopamine (associated with Parkinson's disease) increase the interaction, While cortisol levels are reduced. The Nala the poyntl has no formal training as a therapy dog, but very often visits a nursing home in Minnesota, USA. When is there, Returns from door to door and make friends in all of her friends.
Training with ropes in the fire of Japan As part of an educational competition that tests their knowledge and their readiness, firefighters in Japan doing various exercises speed in tying knots in ropes.
Hoax in weary firefighter A firefighter in Russia sleeping time of education. His colleagues will make a very funny prank.
Underwater dog This dog doesn't just swim like most dogs. He is also trained to scuba dive and can retrieve objects from the seabed. Dogs can of course swim, but they cannot dive for a long time. Generally, most dogs can only last a few seconds under water, with the average time being between 10 and 20 seconds. Some well-trained and experienced dogs may take a little longer, but still no more than a minute or so.
The police try to open a door Special police forces in France use a special piston rod, which gets caught in the frame and pushes the door with too much force to open it. But this particular metal door is in a plasterboard wall.
The cow returns from her walk A cow that has learned to open a door with its horns, returns after the ride to its owner.
A truck is found hanging from a bridge after a collision On March 1, 2024 at the Second Street Bridge in Louisville, Kentucky (United States), the driver of a truck that was hit by a car was found hanging from the bridge over the Ohio River, inside her cabin. He was there for 40 minutes before being rescued by firefighters.